# 厚生年金保険法 / Employees' Pension Insurance Act — 第十七条の四 (Supplementary Provisions, Article 17-4)

- Law: 厚生年金保険法 (Employees' Pension Insurance Act), 昭和二十九年法律第百十五号
- English title "Employees' Pension Insurance Act": Ministry of Justice translation
- Kind: Act — the distinction between 法律 (Act), 政令 (Cabinet Order), 省令 (Ministerial Order) and 条例 (local ordinance) decides who may issue it and what it may say.
- Provision: 第十七条の四 (Supplementary Provisions, Article 17-4)（平均標準報酬月額の改定） — address `suppl-3291-115/art-17-4`
- Text in force since: 2026-10-01
- URL (the page that opens at this provision): https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4
- Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4
- Every provision below carries its address and both URLs on the line under it.
- Japanese text: e-Gov 法令検索, Digital Agency (デジタル庁). English: as marked on each line below.

Only the Japanese as published by the government has legal effect; the text
below is a copy of it. Every English rendering below is a translation and
says which kind: the Ministry of Justice's translation, or this
site's machine translation, whose model and date the Sources list names.
They are never merged and never substituted for one another.

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### 第十七条の四（平均標準報酬月額の改定） — Revision of Average Standardized Monthly Amount of Remuneration
<sup>caption: machine translation, not official</sup>
<sup>suppl-3291-115/art-17-4 · https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4</sup>

**第一項**  国民年金法等の一部を改正する法律（平成十二年法律第十八号。以下「平成十二年改正法」という。）第六条の規定による改正前の第四十三条第一項（以下この条において「改正前の第四十三条第一項」という。）に規定する平均標準報酬月額の計算の基礎となる標準報酬月額については、平成十二年改正法附則第二十条第一項第一号及び改正前の第四十三条第一項の規定にかかわらず、被保険者であつた期間の各月の標準報酬月額に再評価率を乗じて得た額とする。ただし、国民年金法等の一部を改正する法律（昭和六十年法律第三十四号。以下「昭和六十年改正法」という。）附則第七十八条第一項の規定によりなお従前の例によるものとされた昭和六十年改正法第三条の規定による改正前の第七十条第一項、昭和六十年改正法附則第八十二条第一項、昭和六十年改正法附則第八十三条第一項の規定によりなおその効力を有するものとされた昭和六十年改正法第三条の規定による改正前の第百三十二条第二項、平成十二年改正法附則第九条第一項の規定によりなおその効力を有するものとされた平成十二年改正法第四条の規定による改正前の第百三十二条第二項及び平成十二年改正法第十三条の規定による改正前の昭和六十年改正法附則第八十二条第一項並びに平成十二年改正法附則第二十三条第一項の規定を適用する場合においては、この限りでない。
<sup>suppl-3291-115/art-17-4/par-1 · https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-1</sup>
With regard to the standardized monthly amount of remuneration that forms the basis for calculating the average standardized monthly amount of remuneration prescribed in Article 43, paragraph (1) prior to the amendment by Article 6 of the Act Partially Amending the National Pension Act, etc. (Act No. 18 of 2000; hereinafter referred to as the "2000 Amendment Act") (hereinafter referred to in this Article as "Article 43, paragraph (1) before the amendment"), notwithstanding the provisions of Article 20, paragraph (1), item (i) of the Supplementary Provisions of the 2000 Amendment Act and Article 43, paragraph (1) before the amendment, it is the amount obtained by multiplying the standardized monthly amount of remuneration for each month of the period during which the person was an insured by the revaluation rate; provided, however, that this does not apply in the case of applying Article 70, paragraph (1) prior to the amendment by Article 3 of the Act Partially Amending the National Pension Act, etc. (Act No. 34 of 1985; hereinafter referred to as the "1985 Amendment Act"), with regard to which the provisions then in force continue to govern pursuant to the provisions of Article 78, paragraph (1) of the Supplementary Provisions of the 1985 Amendment Act, Article 82, paragraph (1) of the Supplementary Provisions of the 1985 Amendment Act, Article 132, paragraph (2) prior to the amendment by Article 3 of the 1985 Amendment Act, which remains in force pursuant to the provisions of Article 83, paragraph (1) of the Supplementary Provisions of the 1985 Amendment Act, Article 132, paragraph (2) prior to the amendment by Article 4 of the 2000 Amendment Act, which remains in force pursuant to the provisions of Article 9, paragraph (1) of the Supplementary Provisions of the 2000 Amendment Act, and Article 82, paragraph (1) of the Supplementary Provisions of the 1985 Amendment Act prior to the amendment by Article 13 of the 2000 Amendment Act, and Article 23, paragraph (1) of the Supplementary Provisions of the 2000 Amendment Act.
<sup>machine translation, not official</sup>

**第二項**  昭和六十年改正法附則第四十七条第一項の規定により厚生年金保険の被保険者であつた期間とみなされた昭和六十年改正法第五条の規定による改正前の船員保険法による船員保険の被保険者であつた期間（以下この項及び附則第十七条の九第一項において「船員保険の被保険者であつた期間」という。）の平均標準報酬月額の計算の基礎となる標準報酬月額については、前項並びに平成十二年改正法附則第二十条第一項第一号及び改正前の第四十三条第一項の規定にかかわらず、船員保険の被保険者であつた期間の各月の標準報酬月額に、附則別表第一の各号に掲げる受給権者の区分に応じてそれぞれ当該各号に定める率を乗じて得た額とする。この場合において、前項ただし書の規定を準用する。
<sup>suppl-3291-115/art-17-4/par-2 · https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-2 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-2</sup>
With regard to the standardized monthly amount of remuneration that forms the basis for calculating the average standardized monthly amount of remuneration for the period insured under mariners' insurance under the Mariners Insurance Act prior to the amendment by Article 5 of the 1985 Amendment Act that was deemed to be a period as an insured covered by employees' pension insurance pursuant to the provisions of Article 47, paragraph (1) of the Supplementary Provisions of the 1985 Amendment Act (hereinafter referred to in this paragraph and Article 17-9, paragraph (1) of the Supplementary Provisions as the "period insured under mariners' insurance"), notwithstanding the provisions of the preceding paragraph, Article 20, paragraph (1), item (i) of the Supplementary Provisions of the 2000 Amendment Act and Article 43, paragraph (1) before the amendment, it is the amount obtained by multiplying the standardized monthly amount of remuneration for each month of the period insured under mariners' insurance by the rate specified in the relevant item for the category of beneficiary set forth in each item of Appended Table 1 of the Supplementary Provisions. In this case, the provisions of the proviso to the preceding paragraph apply mutatis mutandis.
<sup>machine translation, not official</sup>

**第三項**  昭和六十年九月以前の期間に属する旧適用法人共済組合員期間（厚生年金保険法等の一部を改正する法律（平成八年法律第八十二号）附則第三条第八号に規定する旧適用法人共済組合員期間をいう。以下この項及び附則第十七条の九第二項において同じ。）の平均標準報酬月額の計算の基礎となる標準報酬月額については、第一項並びに平成十二年改正法附則第二十条第一項第一号及び改正前の第四十三条第一項の規定にかかわらず、当該旧適用法人共済組合員期間の各月の標準報酬月額に、附則別表第二の上欄に掲げる受給権者の区分に応じてそれぞれ同表の下欄に定める率を乗じて得た額とする。ただし、国家公務員等共済組合法等の一部を改正する法律（昭和六十年法律第百五号）附則第三十二条第一項の規定により当該旧適用法人共済組合員期間に合算された期間に属する各月の標準報酬月額については、この限りでない。
<sup>suppl-3291-115/art-17-4/par-3 · https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-3 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-3</sup>
With regard to the standardized monthly amount of remuneration that forms the basis for calculating the average standardized monthly amount of remuneration for the period of former applicable corporation mutual aid membership falling within the period on or before September 1985 (meaning the period of former applicable corporation mutual aid membership prescribed in Article 3, item (viii) of the Supplementary Provisions of the Act Partially Amending the Employees' Pension Insurance Act, etc. (Act No. 82 of 1996); the same applies in this paragraph and Article 17-9, paragraph (2) of the Supplementary Provisions), notwithstanding the provisions of paragraph (1), Article 20, paragraph (1), item (i) of the Supplementary Provisions of the 2000 Amendment Act and Article 43, paragraph (1) before the amendment, it is the amount obtained by multiplying the standardized monthly amount of remuneration for each month of that period of former applicable corporation mutual aid membership by the rate set forth in the lower column of Appended Table 2 of the Supplementary Provisions corresponding to the category of beneficiary set forth in the upper column of that Table; provided, however, that this does not apply to the standardized monthly amount of remuneration for each month falling within the period combined with that period of former applicable corporation mutual aid membership pursuant to the provisions of Article 32, paragraph (1) of the Supplementary Provisions of the Act Partially Amending the National Public Officers, etc. Mutual Aid Association Act, etc. (Act No. 105 of 1985).
<sup>machine translation, not official</sup>

**第四項**  昭和六十年九月以前の期間に属する旧農林共済組合員期間（厚生年金保険制度及び農林漁業団体職員共済組合制度の統合を図るための農林漁業団体職員共済組合法等を廃止する等の法律（平成十三年法律第百一号）附則第二条第一項第七号に規定する旧農林共済組合員期間をいう。以下この項及び附則第十七条の九第三項において同じ。）の平均標準報酬月額の計算の基礎となる標準報酬月額については、第一項並びに平成十二年改正法附則第二十条第一項第一号及び改正前の第四十三条第一項の規定にかかわらず、当該旧農林共済組合員期間の各月の標準報酬月額に、附則別表第二の上欄に掲げる受給権者の区分に応じてそれぞれ同表の下欄に定める率を乗じて得た額とする。
<sup>suppl-3291-115/art-17-4/par-4 · https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-4 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-4</sup>
With regard to the standardized monthly amount of remuneration that forms the basis for calculating the average standardized monthly amount of remuneration for the period of former agriculture, forestry and fishery mutual aid membership falling within the period on or before September 1985 (meaning the period of former agriculture, forestry and fishery mutual aid membership prescribed in Article 2, paragraph (1), item (vii) of the Supplementary Provisions of the Act to Abolish, etc. the Mutual Aid Association Act for Employees of Agricultural, Forestry and Fishery Organizations, etc. for the Purpose of Integrating the Employees' Pension Insurance System and the Mutual Aid Association System for Employees of Agricultural, Forestry and Fishery Organizations (Act No. 101 of 2001); the same applies in this paragraph and Article 17-9, paragraph (3) of the Supplementary Provisions), notwithstanding the provisions of paragraph (1), Article 20, paragraph (1), item (i) of the Supplementary Provisions of the 2000 Amendment Act and Article 43, paragraph (1) before the amendment, it is the amount obtained by multiplying the standardized monthly amount of remuneration for each month of that period of former agriculture, forestry and fishery mutual aid membership by the rate set forth in the lower column of Appended Table 2 of the Supplementary Provisions corresponding to the category of beneficiary set forth in the upper column of that Table.
<sup>machine translation, not official</sup>

**第五項**  昭和六十年九月以前の期間に属する旧国家公務員共済組合員期間（被用者年金制度の一元化等を図るための厚生年金保険法等の一部を改正する法律（平成二十四年法律第六十三号。以下「平成二十四年一元化法」という。）附則第四条第十一号に規定する旧国家公務員共済組合員期間をいう。以下この項及び附則第十七条の九第四項において同じ。）の平均標準報酬月額の計算の基礎となる標準報酬月額については、第一項並びに平成十二年改正法附則第二十条第一項第一号及び改正前の第四十三条第一項の規定にかかわらず、当該旧国家公務員共済組合員期間の各月の標準報酬月額に、附則別表第二の上欄に掲げる受給権者の区分に応じてそれぞれ同表の下欄に定める率を乗じて得た額とする。ただし、国家公務員等共済組合法等の一部を改正する法律附則第三十二条第一項の規定により当該旧国家公務員共済組合員期間に合算された期間に属する各月の標準報酬月額については、この限りでない。
<sup>suppl-3291-115/art-17-4/par-5 · https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-5 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-5</sup>
With regard to the standardized monthly amount of remuneration that forms the basis for calculating the average standardized monthly amount of remuneration for the period of former national public officers mutual aid membership falling within the period on or before September 1985 (meaning the period of former national public officers mutual aid membership prescribed in Article 4, item (xi) of the Supplementary Provisions of the Act Partially Amending the Employees' Pension Insurance Act, etc. to Unify, etc. the Employees' Pension Systems (Act No. 63 of 2012; hereinafter referred to as the "2012 Pension Unification Act"); the same applies in this paragraph and Article 17-9, paragraph (4) of the Supplementary Provisions), notwithstanding the provisions of paragraph (1), Article 20, paragraph (1), item (i) of the Supplementary Provisions of the 2000 Amendment Act and Article 43, paragraph (1) before the amendment, it is the amount obtained by multiplying the standardized monthly amount of remuneration for each month of that period of former national public officers mutual aid membership by the rate set forth in the lower column of Appended Table 2 of the Supplementary Provisions corresponding to the category of beneficiary set forth in the upper column of that Table; provided, however, that this does not apply to the standardized monthly amount of remuneration for each month falling within the period combined with that period of former national public officers mutual aid membership pursuant to the provisions of Article 32, paragraph (1) of the Supplementary Provisions of the Act Partially Amending the National Public Officers, etc. Mutual Aid Association Act, etc.
<sup>machine translation, not official</sup>

**第六項**  昭和六十年九月以前の期間に属する旧地方公務員共済組合員期間（平成二十四年一元化法附則第四条第十二号に規定する旧地方公務員共済組合員期間をいう。以下この項及び附則第十七条の九第五項において同じ。）の平均標準報酬月額の計算の基礎となる標準報酬月額については、第一項並びに平成十二年改正法附則第二十条第一項第一号及び改正前の第四十三条第一項の規定にかかわらず、当該旧地方公務員共済組合員期間の各月の標準報酬月額に、附則別表第二の上欄に掲げる受給権者の区分に応じてそれぞれ同表の下欄に定める率を乗じて得た額とする。ただし、地方公務員等共済組合法等の一部を改正する法律（昭和六十年法律第百八号）附則第三十五条第一項の規定により当該旧地方公務員共済組合員期間に合算された期間に属する各月の標準報酬月額については、この限りでない。
<sup>suppl-3291-115/art-17-4/par-6 · https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-6 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-6</sup>
With regard to the standardized monthly amount of remuneration that forms the basis for calculating the average standardized monthly amount of remuneration for the period of former local public officers mutual aid membership falling within the period on or before September 1985 (meaning the period of former local public officers mutual aid membership prescribed in Article 4, item (xii) of the Supplementary Provisions of the 2012 Pension Unification Act; the same applies in this paragraph and Article 17-9, paragraph (5) of the Supplementary Provisions), notwithstanding the provisions of paragraph (1), Article 20, paragraph (1), item (i) of the Supplementary Provisions of the 2000 Amendment Act and Article 43, paragraph (1) before the amendment, it is the amount obtained by multiplying the standardized monthly amount of remuneration for each month of that period of former local public officers mutual aid membership by the rate set forth in the lower column of Appended Table 2 of the Supplementary Provisions corresponding to the category of beneficiary set forth in the upper column of that Table; provided, however, that this does not apply to the standardized monthly amount of remuneration for each month falling within the period combined with that period of former local public officers mutual aid membership pursuant to the provisions of Article 35, paragraph (1) of the Supplementary Provisions of the Act Partially Amending the Local Public Officers, etc. Mutual Aid Association Act, etc. (Act No. 108 of 1985).
<sup>machine translation, not official</sup>

**第七項**  昭和六十年九月以前の期間に属する旧私立学校教職員共済加入者期間（平成二十四年一元化法附則第四条第十三号に規定する旧私立学校教職員共済加入者期間をいう。以下この項及び附則第十七条の九第六項において同じ。）の平均標準報酬月額の計算の基礎となる標準報酬月額については、第一項並びに平成十二年改正法附則第二十条第一項第一号及び改正前の第四十三条第一項の規定にかかわらず、当該旧私立学校教職員共済加入者期間の各月の標準報酬月額に、附則別表第二の上欄に掲げる受給権者の区分に応じてそれぞれ同表の下欄に定める率を乗じて得た額とする。
<sup>suppl-3291-115/art-17-4/par-7 · https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-7 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-7</sup>
With regard to the standardized monthly amount of remuneration that forms the basis for calculating the average standardized monthly amount of remuneration for the period of former private school personnel mutual aid membership falling within the period on or before September 1985 (meaning the period of former private school personnel mutual aid membership prescribed in Article 4, item (xiii) of the Supplementary Provisions of the 2012 Pension Unification Act; the same applies in this paragraph and Article 17-9, paragraph (6) of the Supplementary Provisions), notwithstanding the provisions of paragraph (1), Article 20, paragraph (1), item (i) of the Supplementary Provisions of the 2000 Amendment Act and Article 43, paragraph (1) before the amendment, it is the amount obtained by multiplying the standardized monthly amount of remuneration for each month of that period of former private school personnel mutual aid membership by the rate set forth in the lower column of Appended Table 2 of the Supplementary Provisions corresponding to the category of beneficiary set forth in the upper column of that Table.
<sup>machine translation, not official</sup>

**第八項**  平成十五年四月一日前に被保険者であつた者（第七十八条の六第一項及び第二項の規定により標準報酬が改定され、又は決定された者を除く。）の平均標準報酬月額が七万四百七十七円（当該被保険者であつた者（第七十八条の六第一項及び第二項の規定により標準報酬が改定され、又は決定された者を除く。）が昭和十年四月一日以前に生まれた者であるときは六万九千百二十五円とし、その者が昭和十年四月二日から昭和十一年四月一日までに生まれた者であるときは六万九千四百九円とし、その者が昭和十一年四月二日から昭和十二年四月一日までに生まれた者であるときは六万九千九百八円とする。次項において同じ。）に改定率を乗じて得た額（その額に五十銭未満の端数が生じたとき、これを切り捨て、五十銭以上一円未満の端数が生じたときは、これを一円に切り上げるものとする。次項において同じ。）に満たないときは、これを当該額とする。ただし、昭和六十年改正法附則第七十八条第一項の規定によりなお従前の例によるものとされた昭和六十年改正法第三条の規定による改正前の第七十条第一項、昭和六十年改正法附則第八十三条第一項の規定によりなおその効力を有するものとされた昭和六十年改正法第三条の規定による改正前の第百三十二条第二項、平成十二年改正法附則第九条第一項の規定によりなおその効力を有するものとされた平成十二年改正法第四条の規定による改正前の第百三十二条第二項及び平成二十五年改正法附則第五条第一項の規定によりなおその効力を有するものとされた平成二十五年改正法第一条の規定による改正前の第百三十二条第二項の規定を適用する場合においては、この限りでない。
<sup>suppl-3291-115/art-17-4/par-8 · https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-8 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-8</sup>
If the average standardized monthly amount of remuneration of a person who was an insured before April 1, 2003 (excluding a person whose standardized remuneration has been revised or decided pursuant to the provisions of Article 78-6, paragraphs (1) and (2)) is less than the amount obtained by multiplying 70,477 yen (69,125 yen if the person who was an insured (excluding a person whose standardized remuneration has been revised or decided pursuant to the provisions of Article 78-6, paragraphs (1) and (2)) was born on or before April 1, 1935, 69,409 yen if that person was born from April 2, 1935 through April 1, 1936, and 69,908 yen if that person was born from April 2, 1936 through April 1, 1937; the same applies in the following paragraph) by the revision rate (if a fraction of less than 50 sen arises in that amount, it is rounded down, and if a fraction of 50 sen or more but less than one yen arises, it is to be rounded up to one yen; the same applies in the following paragraph), it is to be that amount; provided, however, that this does not apply in the case of applying Article 70, paragraph (1) prior to the amendment by Article 3 of the 1985 Amendment Act, with regard to which the provisions then in force continue to govern pursuant to the provisions of Article 78, paragraph (1) of the Supplementary Provisions of the 1985 Amendment Act, Article 132, paragraph (2) prior to the amendment by Article 3 of the 1985 Amendment Act, which remains in force pursuant to the provisions of Article 83, paragraph (1) of the Supplementary Provisions of the 1985 Amendment Act, Article 132, paragraph (2) prior to the amendment by Article 4 of the 2000 Amendment Act, which remains in force pursuant to the provisions of Article 9, paragraph (1) of the Supplementary Provisions of the 2000 Amendment Act, and Article 132, paragraph (2) prior to the amendment by Article 1 of the 2013 Amendment Act, which remains in force pursuant to the provisions of Article 5, paragraph (1) of the Supplementary Provisions of the 2013 Amendment Act.
<sup>machine translation, not official</sup>

**第九項**  第七十八条の六第一項及び第二項の規定により標準報酬が改定され、又は決定された者に係る平均標準報酬月額を計算する場合においては、平成十五年四月一日前の被保険者であつた期間のうち、第七十八条の六第一項及び第二項の規定により標準報酬の改定又は決定が行われた期間以外の期間の平均標準報酬月額が七万四百七十七円に改定率を乗じて得た額に満たないときは、第一項の規定にかかわらず、当該額を当該期間の各月の標準報酬月額とする。この場合において、前項ただし書の規定を準用する。
<sup>suppl-3291-115/art-17-4/par-9 · https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-9 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-9</sup>
When calculating the average standardized monthly amount of remuneration of a person whose standardized remuneration has been revised or decided pursuant to the provisions of Article 78-6, paragraphs (1) and (2), if the average standardized monthly amount of remuneration for the period, among the periods during which the person was an insured before April 1, 2003, other than the period in which the standardized remuneration was revised or decided pursuant to the provisions of Article 78-6, paragraphs (1) and (2), is less than the amount obtained by multiplying 70,477 yen by the revision rate, that amount is to be the standardized monthly amount of remuneration for each month of that period, notwithstanding the provisions of paragraph (1). In this case, the provisions of the proviso to the preceding paragraph apply mutatis mutandis.
<sup>machine translation, not official</sup>

**第十項**  第四十三条の二から第四十三条の五までの規定（第四十三条の二第二項及び第三項、第四十三条の三第二項、第四十三条の四第二項及び第三項並びに第四十三条の五第二項及び第三項を除く。）は、第二項に規定する率及び第三項から第七項までに規定する率の改定について準用する。
<sup>suppl-3291-115/art-17-4/par-10 · https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-10 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-10</sup>
The provisions of Articles 43-2 through 43-5 (excluding Article 43-2, paragraphs (2) and (3), Article 43-3, paragraph (2), Article 43-4, paragraphs (2) and (3) and Article 43-5, paragraphs (2) and (3)) apply mutatis mutandis to the revision of the rate prescribed in paragraph (2) and the rates prescribed in paragraphs (3) through (7).
<sup>machine translation, not official</sup>

**第十一項**  基金の加入員たる被保険者であつた期間（老齢厚生年金の額の計算の基礎となつた厚生年金保険の被保険者であつた期間のうち、同時に当該基金の加入員であつた期間をいう。以下この項及び附則第十七条の六第一項において同じ。）の全部又は一部が平成十五年四月一日前の期間である場合であつて、第七十八条の六第一項の規定により第二号改定者の標準報酬月額の改定が行われた場合における昭和六十年改正法附則第八十二条第一項、昭和六十年改正法附則第八十三条第一項の規定によりなおその効力を有するものとされた昭和六十年改正法第三条の規定による改正前の第百三十二条第二項、平成十二年改正法附則第九条第一項の規定によりなおその効力を有するものとされた平成十二年改正法第四条の規定による改正前の第百三十二条第二項及び平成十二年改正法第十三条の規定による改正前の昭和六十年改正法附則第八十二条第一項並びに平成十二年改正法附則第二十三条第一項に規定する平均標準報酬月額の計算の基礎となる標準報酬月額については、加入員たる被保険者であつた期間の各月の第七十八条の六第一項の規定による改定前の標準報酬月額の総額を、当該加入員たる被保険者であつた期間の月数で除して得た額とする。
<sup>suppl-3291-115/art-17-4/par-11 · https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-11 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-11</sup>
In the case where the whole or part of the period during which the person was an insured who was a member of a Fund (meaning, among the periods during which the person was an insured under employees' pension insurance that formed the basis for calculating the amount of the employees' old-age pension, the period during which the person was at the same time a member of that Fund; the same applies hereinafter in this paragraph and Article 17-6, paragraph (1) of the Supplementary Provisions) is a period before April 1, 2003, and the standardized monthly amount of remuneration of a person subject to a class II revision has been revised pursuant to the provisions of Article 78-6, paragraph (1), the standardized monthly amount of remuneration that forms the basis for calculating the average standardized monthly amount of remuneration prescribed in Article 82, paragraph (1) of the Supplementary Provisions of the 1985 Amendment Act, Article 132, paragraph (2) prior to the amendment by Article 3 of the 1985 Amendment Act, which remains in force pursuant to the provisions of Article 83, paragraph (1) of the Supplementary Provisions of the 1985 Amendment Act, Article 132, paragraph (2) prior to the amendment by Article 4 of the 2000 Amendment Act, which remains in force pursuant to the provisions of Article 9, paragraph (1) of the Supplementary Provisions of the 2000 Amendment Act, and Article 82, paragraph (1) of the Supplementary Provisions of the 1985 Amendment Act prior to the amendment by Article 13 of the 2000 Amendment Act, and Article 23, paragraph (1) of the Supplementary Provisions of the 2000 Amendment Act is the amount obtained by dividing the total of the standardized monthly amount of remuneration before the revision under Article 78-6, paragraph (1) for each month of the period during which the person was an insured who was a member by the number of months in that period during which the person was an insured who was a member.
<sup>machine translation, not official</sup>

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## Cites
- suppl-3291-115/art-17-4/par-1: この条 → 厚生年金保険法 附則第十七条の四 (Supplementary Provisions, Article 17-4), suppl-3291-115/art-17-4 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4
- suppl-3291-115/art-17-4/par-1: 平成十二年改正法附則第二十条第一項第一号 → 厚生年金保険法 附則第二十条第一項第一号 (Supplementary Provisions, Article 20, paragraph (1), item (i)), suppl-4121-18/art-20/par-1/item-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4121-18/art-20/par-1/item-1 · https://japanlaw.org/l/329AC0000000115/suppl-4121-18/art-20/par-1/item-1
- suppl-3291-115/art-17-4/par-1: 国民年金法等の一部を改正する法律（昭和六十年法律第三十四号。以下「昭和六十年改正法」という。）附則第七十八条第一項 → 厚生年金保険法 附則第七十八条第一項 (Supplementary Provisions, Article 78, paragraph (1)), suppl-3601-34/art-78/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3601-34/art-78/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3601-34/art-78/par-1
- suppl-3291-115/art-17-4/par-1: 昭和六十年改正法附則第八十二条第一項 → 厚生年金保険法 附則第八十二条第一項 (Supplementary Provisions, Article 82, paragraph (1)), suppl-3601-34/art-82/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3601-34/art-82/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3601-34/art-82/par-1
- suppl-3291-115/art-17-4/par-1: 昭和六十年改正法附則第八十三条第一項 → 厚生年金保険法 附則第八十三条第一項 (Supplementary Provisions, Article 83, paragraph (1)), suppl-3601-34/art-83/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3601-34/art-83/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3601-34/art-83/par-1
- suppl-3291-115/art-17-4/par-1: 平成十二年改正法附則第九条第一項 → 厚生年金保険法 附則第九条第一項 (Supplementary Provisions, Article 9, paragraph (1)), suppl-4121-18/art-9/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4121-18/art-9/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-4121-18/art-9/par-1
- suppl-3291-115/art-17-4/par-1: 平成十二年改正法附則第二十三条第一項 → 厚生年金保険法 附則第二十三条第一項 (Supplementary Provisions, Article 23, paragraph (1)), suppl-4121-18/art-23/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4121-18/art-23/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-4121-18/art-23/par-1
- suppl-3291-115/art-17-4/par-2: 昭和六十年改正法附則第四十七条第一項 → 厚生年金保険法 附則第四十七条第一項 (Supplementary Provisions, Article 47, paragraph (1)), suppl-3601-34/art-47/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3601-34/art-47/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3601-34/art-47/par-1
- suppl-3291-115/art-17-4/par-2: この項 → 厚生年金保険法 附則第十七条の四第二項 (Supplementary Provisions, Article 17-4, paragraph (2)), suppl-3291-115/art-17-4/par-2 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-2 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-2
- suppl-3291-115/art-17-4/par-2: 附則第十七条の九第一項 → 厚生年金保険法 附則第十七条の九第一項 (Supplementary Provisions, Article 17-9, paragraph (1)), suppl-3291-115/art-17-9/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-9/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-9/par-1
- suppl-3291-115/art-17-4/par-2: 前項 → 厚生年金保険法 附則第十七条の四第一項 (Supplementary Provisions, Article 17-4, paragraph (1)), suppl-3291-115/art-17-4/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-1
- suppl-3291-115/art-17-4/par-2: 平成十二年改正法附則第二十条第一項第一号 → 厚生年金保険法 附則第二十条第一項第一号 (Supplementary Provisions, Article 20, paragraph (1), item (i)), suppl-4121-18/art-20/par-1/item-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4121-18/art-20/par-1/item-1 · https://japanlaw.org/l/329AC0000000115/suppl-4121-18/art-20/par-1/item-1
- suppl-3291-115/art-17-4/par-2: 附則別表第一 → 厚生年金保険法 附則別表第一 (Supplementary Provisions, Appended Table 1), suppl-3291-115/appdx-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/appdx-1 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/appdx-1
- suppl-3291-115/art-17-4/par-3: 厚生年金保険法等の一部を改正する法律（平成八年法律第八十二号）附則第三条第八号 → 厚生年金保険法 附則第三条第一項第八号 (Supplementary Provisions, Article 3, paragraph (1), item (viii)), suppl-4081-82/art-3/par-1/item-8 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4081-82/art-3/par-1/item-8 · https://japanlaw.org/l/329AC0000000115/suppl-4081-82/art-3/par-1/item-8
- suppl-3291-115/art-17-4/par-3: この項 → 厚生年金保険法 附則第十七条の四第三項 (Supplementary Provisions, Article 17-4, paragraph (3)), suppl-3291-115/art-17-4/par-3 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-3 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-3
- suppl-3291-115/art-17-4/par-3: 附則第十七条の九第二項 → 厚生年金保険法 附則第十七条の九第二項 (Supplementary Provisions, Article 17-9, paragraph (2)), suppl-3291-115/art-17-9/par-2 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-9/par-2 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-9/par-2
- suppl-3291-115/art-17-4/par-3: 第一項 → 厚生年金保険法 附則第十七条の四第一項 (Supplementary Provisions, Article 17-4, paragraph (1)), suppl-3291-115/art-17-4/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-1
- suppl-3291-115/art-17-4/par-3: 平成十二年改正法附則第二十条第一項第一号 → 厚生年金保険法 附則第二十条第一項第一号 (Supplementary Provisions, Article 20, paragraph (1), item (i)), suppl-4121-18/art-20/par-1/item-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4121-18/art-20/par-1/item-1 · https://japanlaw.org/l/329AC0000000115/suppl-4121-18/art-20/par-1/item-1
- suppl-3291-115/art-17-4/par-3: 附則別表第二 → 厚生年金保険法 附則別表第二 (Supplementary Provisions, Appended Table 2), suppl-3291-115/appdx-2 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/appdx-2 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/appdx-2
- suppl-3291-115/art-17-4/par-4: この項 → 厚生年金保険法 附則第十七条の四第四項 (Supplementary Provisions, Article 17-4, paragraph (4)), suppl-3291-115/art-17-4/par-4 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-4 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-4
- suppl-3291-115/art-17-4/par-4: 附則第十七条の九第三項 → 厚生年金保険法 附則第十七条の九第三項 (Supplementary Provisions, Article 17-9, paragraph (3)), suppl-3291-115/art-17-9/par-3 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-9/par-3 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-9/par-3
- suppl-3291-115/art-17-4/par-4: 第一項 → 厚生年金保険法 附則第十七条の四第一項 (Supplementary Provisions, Article 17-4, paragraph (1)), suppl-3291-115/art-17-4/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-1
- suppl-3291-115/art-17-4/par-4: 平成十二年改正法附則第二十条第一項第一号 → 厚生年金保険法 附則第二十条第一項第一号 (Supplementary Provisions, Article 20, paragraph (1), item (i)), suppl-4121-18/art-20/par-1/item-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4121-18/art-20/par-1/item-1 · https://japanlaw.org/l/329AC0000000115/suppl-4121-18/art-20/par-1/item-1
- suppl-3291-115/art-17-4/par-4: 附則別表第二 → 厚生年金保険法 附則別表第二 (Supplementary Provisions, Appended Table 2), suppl-3291-115/appdx-2 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/appdx-2 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/appdx-2
- suppl-3291-115/art-17-4/par-5: 被用者年金制度の一元化等を図るための厚生年金保険法等の一部を改正する法律（平成二十四年法律第六十三号。以下「平成二十四年一元化法」という。）附則第四条第十一号 → 厚生年金保険法 附則第四条第一項第十一号 (Supplementary Provisions, Article 4, paragraph (1), item (xi)), suppl-4241-63/art-4/par-1/item-11 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4241-63/art-4/par-1/item-11 · https://japanlaw.org/l/329AC0000000115/suppl-4241-63/art-4/par-1/item-11
- suppl-3291-115/art-17-4/par-5: この項 → 厚生年金保険法 附則第十七条の四第五項 (Supplementary Provisions, Article 17-4, paragraph (5)), suppl-3291-115/art-17-4/par-5 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-5 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-5
- suppl-3291-115/art-17-4/par-5: 附則第十七条の九第四項 → 厚生年金保険法 附則第十七条の九第四項 (Supplementary Provisions, Article 17-9, paragraph (4)), suppl-3291-115/art-17-9/par-4 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-9/par-4 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-9/par-4
- suppl-3291-115/art-17-4/par-5: 第一項 → 厚生年金保険法 附則第十七条の四第一項 (Supplementary Provisions, Article 17-4, paragraph (1)), suppl-3291-115/art-17-4/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-1
- suppl-3291-115/art-17-4/par-5: 平成十二年改正法附則第二十条第一項第一号 → 厚生年金保険法 附則第二十条第一項第一号 (Supplementary Provisions, Article 20, paragraph (1), item (i)), suppl-4121-18/art-20/par-1/item-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4121-18/art-20/par-1/item-1 · https://japanlaw.org/l/329AC0000000115/suppl-4121-18/art-20/par-1/item-1
- suppl-3291-115/art-17-4/par-5: 附則別表第二 → 厚生年金保険法 附則別表第二 (Supplementary Provisions, Appended Table 2), suppl-3291-115/appdx-2 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/appdx-2 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/appdx-2
- suppl-3291-115/art-17-4/par-6: 平成二十四年一元化法附則第四条第十二号 → 厚生年金保険法 附則第四条第一項第十二号 (Supplementary Provisions, Article 4, paragraph (1), item (xii)), suppl-4241-63/art-4/par-1/item-12 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4241-63/art-4/par-1/item-12 · https://japanlaw.org/l/329AC0000000115/suppl-4241-63/art-4/par-1/item-12
- suppl-3291-115/art-17-4/par-6: この項 → 厚生年金保険法 附則第十七条の四第六項 (Supplementary Provisions, Article 17-4, paragraph (6)), suppl-3291-115/art-17-4/par-6 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-6 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-6
- suppl-3291-115/art-17-4/par-6: 附則第十七条の九第五項 → 厚生年金保険法 附則第十七条の九第五項 (Supplementary Provisions, Article 17-9, paragraph (5)), suppl-3291-115/art-17-9/par-5 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-9/par-5 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-9/par-5
- suppl-3291-115/art-17-4/par-6: 第一項 → 厚生年金保険法 附則第十七条の四第一項 (Supplementary Provisions, Article 17-4, paragraph (1)), suppl-3291-115/art-17-4/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-1
- suppl-3291-115/art-17-4/par-6: 平成十二年改正法附則第二十条第一項第一号 → 厚生年金保険法 附則第二十条第一項第一号 (Supplementary Provisions, Article 20, paragraph (1), item (i)), suppl-4121-18/art-20/par-1/item-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4121-18/art-20/par-1/item-1 · https://japanlaw.org/l/329AC0000000115/suppl-4121-18/art-20/par-1/item-1
- suppl-3291-115/art-17-4/par-6: 附則別表第二 → 厚生年金保険法 附則別表第二 (Supplementary Provisions, Appended Table 2), suppl-3291-115/appdx-2 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/appdx-2 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/appdx-2
- suppl-3291-115/art-17-4/par-7: 平成二十四年一元化法附則第四条第十三号 → 厚生年金保険法 附則第四条第一項第十三号 (Supplementary Provisions, Article 4, paragraph (1), item (xiii)), suppl-4241-63/art-4/par-1/item-13 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4241-63/art-4/par-1/item-13 · https://japanlaw.org/l/329AC0000000115/suppl-4241-63/art-4/par-1/item-13
- suppl-3291-115/art-17-4/par-7: この項 → 厚生年金保険法 附則第十七条の四第七項 (Supplementary Provisions, Article 17-4, paragraph (7)), suppl-3291-115/art-17-4/par-7 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-7 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-7
- suppl-3291-115/art-17-4/par-7: 附則第十七条の九第六項 → 厚生年金保険法 附則第十七条の九第六項 (Supplementary Provisions, Article 17-9, paragraph (6)), suppl-3291-115/art-17-9/par-6 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-9/par-6 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-9/par-6
- suppl-3291-115/art-17-4/par-7: 第一項 → 厚生年金保険法 附則第十七条の四第一項 (Supplementary Provisions, Article 17-4, paragraph (1)), suppl-3291-115/art-17-4/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-1
- suppl-3291-115/art-17-4/par-7: 平成十二年改正法附則第二十条第一項第一号 → 厚生年金保険法 附則第二十条第一項第一号 (Supplementary Provisions, Article 20, paragraph (1), item (i)), suppl-4121-18/art-20/par-1/item-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4121-18/art-20/par-1/item-1 · https://japanlaw.org/l/329AC0000000115/suppl-4121-18/art-20/par-1/item-1
- suppl-3291-115/art-17-4/par-7: 附則別表第二 → 厚生年金保険法 附則別表第二 (Supplementary Provisions, Appended Table 2), suppl-3291-115/appdx-2 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/appdx-2 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/appdx-2
- suppl-3291-115/art-17-4/par-8: 第七十八条の六第一項 → 厚生年金保険法 第七十八条の六第一項 (Article 78-6, paragraph (1)), art-78-6/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/art-78-6/par-1 · https://japanlaw.org/l/329AC0000000115/art-78-6/par-1
- suppl-3291-115/art-17-4/par-8: 第二項 → 厚生年金保険法 第七十八条の六第二項 (Article 78-6, paragraph (2)), art-78-6/par-2 — https://japanlaw.org/ja/employees-pension-insurance-act/art-78-6/par-2 · https://japanlaw.org/l/329AC0000000115/art-78-6/par-2
- suppl-3291-115/art-17-4/par-8: 次項 → 厚生年金保険法 附則第十七条の四第九項 (Supplementary Provisions, Article 17-4, paragraph (9)), suppl-3291-115/art-17-4/par-9 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-9 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-9
- suppl-3291-115/art-17-4/par-8: 昭和六十年改正法附則第七十八条第一項 → 厚生年金保険法 附則第七十八条第一項 (Supplementary Provisions, Article 78, paragraph (1)), suppl-3601-34/art-78/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3601-34/art-78/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3601-34/art-78/par-1
- suppl-3291-115/art-17-4/par-8: 昭和六十年改正法附則第八十三条第一項 → 厚生年金保険法 附則第八十三条第一項 (Supplementary Provisions, Article 83, paragraph (1)), suppl-3601-34/art-83/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3601-34/art-83/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3601-34/art-83/par-1
- suppl-3291-115/art-17-4/par-8: 平成十二年改正法附則第九条第一項 → 厚生年金保険法 附則第九条第一項 (Supplementary Provisions, Article 9, paragraph (1)), suppl-4121-18/art-9/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4121-18/art-9/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-4121-18/art-9/par-1
- suppl-3291-115/art-17-4/par-8: 平成二十五年改正法附則第五条第一項 → 厚生年金保険法 附則第五条第一項 (Supplementary Provisions, Article 5, paragraph (1)), suppl-4251-63/art-5/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4251-63/art-5/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-4251-63/art-5/par-1
- suppl-3291-115/art-17-4/par-9: 第七十八条の六第一項 → 厚生年金保険法 第七十八条の六第一項 (Article 78-6, paragraph (1)), art-78-6/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/art-78-6/par-1 · https://japanlaw.org/l/329AC0000000115/art-78-6/par-1
- suppl-3291-115/art-17-4/par-9: 第二項 → 厚生年金保険法 第七十八条の六第二項 (Article 78-6, paragraph (2)), art-78-6/par-2 — https://japanlaw.org/ja/employees-pension-insurance-act/art-78-6/par-2 · https://japanlaw.org/l/329AC0000000115/art-78-6/par-2
- suppl-3291-115/art-17-4/par-9: 第一項 → 厚生年金保険法 附則第十七条の四第一項 (Supplementary Provisions, Article 17-4, paragraph (1)), suppl-3291-115/art-17-4/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-1
- suppl-3291-115/art-17-4/par-9: 前項 → 厚生年金保険法 附則第十七条の四第八項 (Supplementary Provisions, Article 17-4, paragraph (8)), suppl-3291-115/art-17-4/par-8 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-8 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-8
- suppl-3291-115/art-17-4/par-10: 第四十三条の二から第四十三条の五まで → 厚生年金保険法 第四十三条の二 (Article 43-2), art-43-2 — https://japanlaw.org/ja/employees-pension-insurance-act/art-43-2 · https://japanlaw.org/l/329AC0000000115/art-43-2
- suppl-3291-115/art-17-4/par-10: 第四十三条の二から第四十三条の五まで → 厚生年金保険法 第四十三条の三 (Article 43-3), art-43-3 — https://japanlaw.org/ja/employees-pension-insurance-act/art-43-3 · https://japanlaw.org/l/329AC0000000115/art-43-3
- suppl-3291-115/art-17-4/par-10: 第四十三条の二から第四十三条の五まで → 厚生年金保険法 第四十三条の四 (Article 43-4), art-43-4 — https://japanlaw.org/ja/employees-pension-insurance-act/art-43-4 · https://japanlaw.org/l/329AC0000000115/art-43-4
- suppl-3291-115/art-17-4/par-10: 第四十三条の二から第四十三条の五まで → 厚生年金保険法 第四十三条の五 (Article 43-5), art-43-5 — https://japanlaw.org/ja/employees-pension-insurance-act/art-43-5 · https://japanlaw.org/l/329AC0000000115/art-43-5
- suppl-3291-115/art-17-4/par-10: 第四十三条の二第二項 → 厚生年金保険法 第四十三条の二第二項 (Article 43-2, paragraph (2)), art-43-2/par-2 — https://japanlaw.org/ja/employees-pension-insurance-act/art-43-2/par-2 · https://japanlaw.org/l/329AC0000000115/art-43-2/par-2
- suppl-3291-115/art-17-4/par-10: 第三項 → 厚生年金保険法 第四十三条の二第三項 (Article 43-2, paragraph (3)), art-43-2/par-3 — https://japanlaw.org/ja/employees-pension-insurance-act/art-43-2/par-3 · https://japanlaw.org/l/329AC0000000115/art-43-2/par-3
- suppl-3291-115/art-17-4/par-10: 第四十三条の三第二項 → 厚生年金保険法 第四十三条の三第二項 (Article 43-3, paragraph (2)), art-43-3/par-2 — https://japanlaw.org/ja/employees-pension-insurance-act/art-43-3/par-2 · https://japanlaw.org/l/329AC0000000115/art-43-3/par-2
- suppl-3291-115/art-17-4/par-10: 第四十三条の四第二項 → 厚生年金保険法 第四十三条の四第二項 (Article 43-4, paragraph (2)), art-43-4/par-2 — https://japanlaw.org/ja/employees-pension-insurance-act/art-43-4/par-2 · https://japanlaw.org/l/329AC0000000115/art-43-4/par-2
- suppl-3291-115/art-17-4/par-10: 第三項 → 厚生年金保険法 第四十三条の四第三項 (Article 43-4, paragraph (3)), art-43-4/par-3 — https://japanlaw.org/ja/employees-pension-insurance-act/art-43-4/par-3 · https://japanlaw.org/l/329AC0000000115/art-43-4/par-3
- suppl-3291-115/art-17-4/par-10: 第四十三条の五第二項 → 厚生年金保険法 第四十三条の五第二項 (Article 43-5, paragraph (2)), art-43-5/par-2 — https://japanlaw.org/ja/employees-pension-insurance-act/art-43-5/par-2 · https://japanlaw.org/l/329AC0000000115/art-43-5/par-2
- suppl-3291-115/art-17-4/par-10: 第三項 → 厚生年金保険法 第四十三条の五第三項 (Article 43-5, paragraph (3)), art-43-5/par-3 — https://japanlaw.org/ja/employees-pension-insurance-act/art-43-5/par-3 · https://japanlaw.org/l/329AC0000000115/art-43-5/par-3
- suppl-3291-115/art-17-4/par-10: 第二項 → 厚生年金保険法 附則第十七条の四第二項 (Supplementary Provisions, Article 17-4, paragraph (2)), suppl-3291-115/art-17-4/par-2 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-2 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-2
- suppl-3291-115/art-17-4/par-10: 第三項から第七項まで → 厚生年金保険法 附則第十七条の四第三項 (Supplementary Provisions, Article 17-4, paragraph (3)), suppl-3291-115/art-17-4/par-3 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-3 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-3
- suppl-3291-115/art-17-4/par-10: 第三項から第七項まで → 厚生年金保険法 附則第十七条の四第四項 (Supplementary Provisions, Article 17-4, paragraph (4)), suppl-3291-115/art-17-4/par-4 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-4 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-4
- suppl-3291-115/art-17-4/par-10: 第三項から第七項まで → 厚生年金保険法 附則第十七条の四第五項 (Supplementary Provisions, Article 17-4, paragraph (5)), suppl-3291-115/art-17-4/par-5 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-5 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-5
- suppl-3291-115/art-17-4/par-10: 第三項から第七項まで → 厚生年金保険法 附則第十七条の四第六項 (Supplementary Provisions, Article 17-4, paragraph (6)), suppl-3291-115/art-17-4/par-6 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-6 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-6
- suppl-3291-115/art-17-4/par-10: 第三項から第七項まで → 厚生年金保険法 附則第十七条の四第七項 (Supplementary Provisions, Article 17-4, paragraph (7)), suppl-3291-115/art-17-4/par-7 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-7 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-7
- suppl-3291-115/art-17-4/par-11: この項 → 厚生年金保険法 附則第十七条の四第十一項 (Supplementary Provisions, Article 17-4, paragraph (11)), suppl-3291-115/art-17-4/par-11 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-11 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-11
- suppl-3291-115/art-17-4/par-11: 附則第十七条の六第一項 → 厚生年金保険法 附則第十七条の六第一項 (Supplementary Provisions, Article 17-6, paragraph (1)), suppl-3291-115/art-17-6/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-6/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-6/par-1
- suppl-3291-115/art-17-4/par-11: 第七十八条の六第一項 → 厚生年金保険法 第七十八条の六第一項 (Article 78-6, paragraph (1)), art-78-6/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/art-78-6/par-1 · https://japanlaw.org/l/329AC0000000115/art-78-6/par-1
- suppl-3291-115/art-17-4/par-11: 昭和六十年改正法附則第八十二条第一項 → 厚生年金保険法 附則第八十二条第一項 (Supplementary Provisions, Article 82, paragraph (1)), suppl-3601-34/art-82/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3601-34/art-82/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3601-34/art-82/par-1
- suppl-3291-115/art-17-4/par-11: 昭和六十年改正法附則第八十三条第一項 → 厚生年金保険法 附則第八十三条第一項 (Supplementary Provisions, Article 83, paragraph (1)), suppl-3601-34/art-83/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3601-34/art-83/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3601-34/art-83/par-1
- suppl-3291-115/art-17-4/par-11: 平成十二年改正法附則第九条第一項 → 厚生年金保険法 附則第九条第一項 (Supplementary Provisions, Article 9, paragraph (1)), suppl-4121-18/art-9/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4121-18/art-9/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-4121-18/art-9/par-1
- suppl-3291-115/art-17-4/par-11: 平成十二年改正法附則第二十三条第一項 → 厚生年金保険法 附則第二十三条第一項 (Supplementary Provisions, Article 23, paragraph (1)), suppl-4121-18/art-23/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4121-18/art-23/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-4121-18/art-23/par-1

## Cited by

11 provisions cite this one. No official source publishes this direction.

- 厚生年金保険法 附則第十七条の四第一項（平均標準報酬月額の改定） — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-1
- 厚生年金保険法 附則第十七条の四第二項（平均標準報酬月額の改定） — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-2 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-2
- 厚生年金保険法 附則第十七条の四第三項（平均標準報酬月額の改定） — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-3 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-3
- 厚生年金保険法 附則第十七条の四第四項（平均標準報酬月額の改定） — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-4 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-4
- 厚生年金保険法 附則第十七条の四第五項（平均標準報酬月額の改定） — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-5 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-5
- 厚生年金保険法 附則第十七条の四第六項（平均標準報酬月額の改定） — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-6 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-6
- 厚生年金保険法 附則第十七条の四第七項（平均標準報酬月額の改定） — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-7 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-7
- 厚生年金保険法 附則第十七条の四第八項（平均標準報酬月額の改定） — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-8 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-8
- 厚生年金保険法 附則第十七条の四第九項（平均標準報酬月額の改定） — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-9 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-9
- 厚生年金保険法 附則第十七条の四第十項（平均標準報酬月額の改定） — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-10 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-10
- 厚生年金保険法 附則第十七条の四第十一項（平均標準報酬月額の改定） — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-4/par-11 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-4/par-11

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## Sources

- e-Gov 法令検索, Digital Agency (デジタル庁) — 厚生年金保険法 — the text in force from 2026-10-01 (https://laws.e-gov.go.jp/law/329AC0000000115/20261001_507AC0000000074), retrieved 2026-10-13
- Japanese Law Translation Database System, Ministry of Justice (法務省) — Employees' Pension Insurance Act — Ministry of Justice translation (https://www.japaneselawtranslation.go.jp/en/laws/view/3554/tb), retrieved 2026-10-13
- claude-sonnet-5-5 — Machine translation, batch employees-pension-insurance-act-20261013T074650-012, translated 2026-10-13
- This site's parser, version 190 — 厚生年金保険法 — structure, counts, cross-references and defined terms, computed 2026-10-13
