# 厚生年金保険法 / Employees' Pension Insurance Act — 附　則 (Supplementary Provisions) - 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: 附　則 (Supplementary Provisions) — address `suppl-3571-79` - Text in force since: 2026-10-01 - URL (the page that opens at this provision): https://japanlaw.org/en/employees-pension-insurance-act/suppl-3571-79 - Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/329AC0000000115/suppl-3571-79 - 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. --- ## 附　則 昭和五七年八月一三日法律第七九号 suppl-3571-79 · https://japanlaw.org/en/employees-pension-insurance-act/suppl-3571-79 · https://japanlaw.org/l/329AC0000000115/suppl-3571-79 ### 第一条（施行期日等） — Effective Date, etc. caption: machine translation, not official suppl-3571-79/art-1 · https://japanlaw.org/en/employees-pension-insurance-act/suppl-3571-79/art-1 · https://japanlaw.org/l/329AC0000000115/suppl-3571-79/art-1 **第一項** この法律は、昭和五十七年九月一日から施行する。ただし、第二条及び附則第五条の規定は、公布の日から施行する。 suppl-3571-79/art-1/par-1 · https://japanlaw.org/en/employees-pension-insurance-act/suppl-3571-79/art-1/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3571-79/art-1/par-1 This Act comes into effect on September 1, 1982; provided, however, that the provisions of Article 2 and Article 5 of the Supplementary Provisions come into effect on the date of promulgation. machine translation, not official **第二項** 第二条の規定による改正後の厚生年金保険法等の一部を改正する法律（昭和四十八年法律第九十二号。以下「法律第九十二号」という。）附則第二十二条の二の規定及び附則第五条の規定は、昭和五十七年七月一日（国民年金法による年金たる給付に係る部分にあつては、同年八月一日）から適用する。 suppl-3571-79/art-1/par-2 · https://japanlaw.org/en/employees-pension-insurance-act/suppl-3571-79/art-1/par-2 · https://japanlaw.org/l/329AC0000000115/suppl-3571-79/art-1/par-2 The provisions of Article 22-2 of the Supplementary Provisions of the Act Partially Amending the Employees' Pension Insurance Act, etc. (Act No. 92 of 1973; hereinafter referred to as "Act No. 92") as amended by the provisions of Article 2, and the provisions of Article 5 of the Supplementary Provisions apply from July 1, 1982 (or, for the portion relating to benefits in the form of a pension under the National Pension Act, from August 1 of that year). machine translation, not official ### 第五条（年金額の改定措置の特例） — Special Provisions on Measures to Revise Pension Amounts caption: machine translation, not official suppl-3571-79/art-5 · https://japanlaw.org/en/employees-pension-insurance-act/suppl-3571-79/art-5 · https://japanlaw.org/l/329AC0000000115/suppl-3571-79/art-5 **第一項** 法律第九十二号附則第二十二条第一項に規定する厚生年金保険法（昭和二十九年法律第百十五号）による年金たる保険給付、船員保険法（昭和十四年法律第七十三号）による年金たる保険給付及び国民年金法による年金たる給付については、政府は、昭和五十六年度の同項に規定する物価指数が昭和五十五年度の同項に規定する物価指数の百分の百を超え百分の百五以下となるに至つた場合においては、その上昇した比率を基準として、昭和五十七年七月（国民年金法による年金たる給付にあつては、同年八月）以降の当該年金たる保険給付又は年金たる給付の額を改定する措置を講じなければならない。 suppl-3571-79/art-5/par-1 · https://japanlaw.org/en/employees-pension-insurance-act/suppl-3571-79/art-5/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3571-79/art-5/par-1 With regard to pension insurance benefits under the Employees' Pension Insurance Act (Act No. 115 of 1954), pension insurance benefits under the Mariners Insurance Act (Act No. 73 of 1939) and benefits in the form of a pension under the National Pension Act, as prescribed in Article 22, paragraph (1) of the Supplementary Provisions of Act No. 92, in the case where the price index prescribed in that paragraph for fiscal year 1981 has come to exceed 100 percent and to be 105 percent or less of the price index prescribed in that paragraph for fiscal year 1980, the government must take measures to revise the amounts of those pension insurance benefits or benefits in the form of a pension from July 1982 (or, for benefits in the form of a pension under the National Pension Act, from August of that year) onward, based on the rate of that increase. machine translation, not official **第二項** 前項の規定による措置は、政令で定める。 suppl-3571-79/art-5/par-2 · https://japanlaw.org/en/employees-pension-insurance-act/suppl-3571-79/art-5/par-2 · https://japanlaw.org/l/329AC0000000115/suppl-3571-79/art-5/par-2 The measures under the provisions of the preceding paragraph are specified by Cabinet Order. machine translation, not official **第三項** 前二項の規定により年金たる保険給付又は年金たる給付の額を改定する措置が講ぜられたときは、法律第九十二号附則第二十二条第一項及び厚生年金保険法等の一部を改正する法律（昭和五十五年法律第八十二号）附則第五十三条第一項の規定により読み替えられた国民年金法第八十七条第三項の規定の適用については、法律第九十二号附則第二十二条の規定による年金たる保険給付又は年金たる給付の額を改定する措置が講ぜられたものとみなす。 suppl-3571-79/art-5/par-3 · https://japanlaw.org/en/employees-pension-insurance-act/suppl-3571-79/art-5/par-3 · https://japanlaw.org/l/329AC0000000115/suppl-3571-79/art-5/par-3 When measures to revise the amounts of insurance benefits paid as a pension or benefits paid as a pension have been taken pursuant to the provisions of the preceding two paragraphs, measures to revise the amounts of insurance benefits paid as a pension or benefits paid as a pension under Article 22 of the Supplementary Provisions of Act No. 92 are deemed to have been taken, for the purpose of applying the provisions of Article 87, paragraph (3) of the National Pension Act as replaced pursuant to the provisions of Article 22, paragraph (1) of the Supplementary Provisions of Act No. 92 and Article 53, paragraph (1) of the Supplementary Provisions of the Act Partially Amending the Employees' Pension Insurance Act, etc. (Act No. 82 of 1980). machine translation, not official **第四項** 第一項及び第二項の規定による年金たる保険給付又は年金たる給付の額を改定する措置は、次に掲げる法律の規定の適用については、法律第九十二号附則第二十二条の規定による年金たる保険給付又は年金たる給付の額を改定する措置とみなす。 suppl-3571-79/art-5/par-4 · https://japanlaw.org/en/employees-pension-insurance-act/suppl-3571-79/art-5/par-4 · https://japanlaw.org/l/329AC0000000115/suppl-3571-79/art-5/par-4 Measures to revise the amounts of pension insurance benefits or benefits in the form of a pension under the provisions of paragraphs (1) and (2) are deemed to be measures to revise the amounts of pension insurance benefits or benefits in the form of a pension under the provisions of Article 22 of the Supplementary Provisions of Act No. 92, for the purpose of applying the provisions of the following Acts: machine translation, not official **一** 昭和四十二年度以後における国家公務員共済組合等からの年金の額の改定に関する法律等の一部を改正する法律（昭和四十九年法律第九十四号）附則第十条 suppl-3571-79/art-5/par-4/item-1 · https://japanlaw.org/en/employees-pension-insurance-act/suppl-3571-79/art-5/par-4/item-1 · https://japanlaw.org/l/329AC0000000115/suppl-3571-79/art-5/par-4/item-1 Article 10 of the Supplementary Provisions of the Act Partially Amending the Act on the Revision of the Amounts of Pensions from National Public Servants Mutual Aid Associations, etc. from Fiscal Year 1967 Onward, etc. (Act No. 94 of 1974); machine translation, not official **二** 昭和四十二年度以後における地方公務員等共済組合法の年金の額の改定等に関する法律等の一部を改正する法律（昭和四十九年法律第九十五号）附則第十五条 suppl-3571-79/art-5/par-4/item-2 · https://japanlaw.org/en/employees-pension-insurance-act/suppl-3571-79/art-5/par-4/item-2 · https://japanlaw.org/l/329AC0000000115/suppl-3571-79/art-5/par-4/item-2 Article 15 of the Supplementary Provisions of the Act Partially Amending the Act on the Revision, etc. of the Amounts of Pensions under the Local Public Officers, etc. Mutual Aid Association Act from Fiscal Year 1967 Onward, etc. (Act No. 95 of 1974); machine translation, not official **三** 農林漁業団体職員共済組合法等の一部を改正する法律（昭和四十九年法律第九十六号）附則第十一条 suppl-3571-79/art-5/par-4/item-3 · https://japanlaw.org/en/employees-pension-insurance-act/suppl-3571-79/art-5/par-4/item-3 · https://japanlaw.org/l/329AC0000000115/suppl-3571-79/art-5/par-4/item-3 Article 11 of the Supplementary Provisions of the Act Partially Amending the Mutual Aid Association Act for Employees of Agricultural, Forestry and Fishery Organizations, etc. (Act No. 96 of 1974); machine translation, not official **四** 昭和四十二年度以後における公共企業体職員等共済組合法に規定する共済組合が支給する年金の額の改定に関する法律及び公共企業体職員等共済組合法の一部を改正する法律（昭和四十九年法律第九十七号）附則第四条 suppl-3571-79/art-5/par-4/item-4 · https://japanlaw.org/en/employees-pension-insurance-act/suppl-3571-79/art-5/par-4/item-4 · https://japanlaw.org/l/329AC0000000115/suppl-3571-79/art-5/par-4/item-4 Article 4 of the Supplementary Provisions of the Act Partially Amending the Act on the Revision of the Amounts of Pensions Paid by Mutual Aid Associations Prescribed in the Public Corporation Employees, etc. Mutual Aid Association Act from Fiscal Year 1967 Onward and the Public Corporation Employees, etc. Mutual Aid Association Act (Act No. 97 of 1974); machine translation, not official **五** 昭和四十四年度以後における私立学校教職員共済組合からの年金の額の改定に関する法律等の一部を改正する法律（昭和四十九年法律第九十九号）附則第十三項 suppl-3571-79/art-5/par-4/item-5 · https://japanlaw.org/en/employees-pension-insurance-act/suppl-3571-79/art-5/par-4/item-5 · https://japanlaw.org/l/329AC0000000115/suppl-3571-79/art-5/par-4/item-5 paragraph (13) of the Supplementary Provisions of the Act Partially Amending the Act on the Revision of the Amounts of Pensions from the Private School Teachers and Employees Mutual Aid Association from Fiscal Year 1969 Onward, etc. (Act No. 99 of 1974); machine translation, not official **六** 農業者年金基金法（昭和四十五年法律第七十八号）附則第十条の二 suppl-3571-79/art-5/par-4/item-6 · https://japanlaw.org/en/employees-pension-insurance-act/suppl-3571-79/art-5/par-4/item-6 · https://japanlaw.org/l/329AC0000000115/suppl-3571-79/art-5/par-4/item-6 Article 10-2 of the Supplementary Provisions of the Farmers' Pension Fund Act (Act No. 78 of 1970). machine translation, not official --- ## Cites - suppl-3571-79/art-1/par-1: 附則第五条 → 厚生年金保険法 附則第五条 (Supplementary Provisions, Article 5), suppl-3571-79/art-5 — https://japanlaw.org/en/employees-pension-insurance-act/suppl-3571-79/art-5 · https://japanlaw.org/l/329AC0000000115/suppl-3571-79/art-5 - suppl-3571-79/art-1/par-2: 附則第五条 → 厚生年金保険法 附則第五条 (Supplementary Provisions, Article 5), suppl-3571-79/art-5 — https://japanlaw.org/en/employees-pension-insurance-act/suppl-3571-79/art-5 · https://japanlaw.org/l/329AC0000000115/suppl-3571-79/art-5 - suppl-3571-79/art-5/par-2: 前項 → 厚生年金保険法 附則第五条第一項 (Supplementary Provisions, Article 5, paragraph (1)), suppl-3571-79/art-5/par-1 — https://japanlaw.org/en/employees-pension-insurance-act/suppl-3571-79/art-5/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3571-79/art-5/par-1 - suppl-3571-79/art-5/par-3: 前二項 → 厚生年金保険法 附則第五条第一項 (Supplementary Provisions, Article 5, paragraph (1)), suppl-3571-79/art-5/par-1 — https://japanlaw.org/en/employees-pension-insurance-act/suppl-3571-79/art-5/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3571-79/art-5/par-1 - suppl-3571-79/art-5/par-3: 前二項 → 厚生年金保険法 附則第五条第二項 (Supplementary Provisions, Article 5, paragraph (2)), suppl-3571-79/art-5/par-2 — https://japanlaw.org/en/employees-pension-insurance-act/suppl-3571-79/art-5/par-2 · https://japanlaw.org/l/329AC0000000115/suppl-3571-79/art-5/par-2 - suppl-3571-79/art-5/par-3: 国民年金法第八十七条第三項 → 国民年金法 第八十七条第三項 (Article 87, paragraph (3)), art-87/par-3 — https://japanlaw.org/en/national-pension-act/art-87/par-3 · https://japanlaw.org/l/334AC0000000141/art-87/par-3 - suppl-3571-79/art-5/par-4: 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-3571-79/art-5/par-1 — https://japanlaw.org/en/employees-pension-insurance-act/suppl-3571-79/art-5/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3571-79/art-5/par-1 - suppl-3571-79/art-5/par-4: 第二項 → 厚生年金保険法 附則第五条第二項 (Supplementary Provisions, Article 5, paragraph (2)), suppl-3571-79/art-5/par-2 — https://japanlaw.org/en/employees-pension-insurance-act/suppl-3571-79/art-5/par-2 · https://japanlaw.org/l/329AC0000000115/suppl-3571-79/art-5/par-2 ## Cited by 5 provisions cite this one. No official source publishes this direction. - 厚生年金保険法 附則第一条第一項（施行期日等） — https://japanlaw.org/en/employees-pension-insurance-act/suppl-3571-79/art-1/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3571-79/art-1/par-1 - 厚生年金保険法 附則第一条第二項（施行期日等） — https://japanlaw.org/en/employees-pension-insurance-act/suppl-3571-79/art-1/par-2 · https://japanlaw.org/l/329AC0000000115/suppl-3571-79/art-1/par-2 - 厚生年金保険法 附則第五条第二項（年金額の改定措置の特例） — https://japanlaw.org/en/employees-pension-insurance-act/suppl-3571-79/art-5/par-2 · https://japanlaw.org/l/329AC0000000115/suppl-3571-79/art-5/par-2 - 厚生年金保険法 附則第五条第三項（年金額の改定措置の特例） — https://japanlaw.org/en/employees-pension-insurance-act/suppl-3571-79/art-5/par-3 · https://japanlaw.org/l/329AC0000000115/suppl-3571-79/art-5/par-3 - 厚生年金保険法 附則第五条第四項（年金額の改定措置の特例） — https://japanlaw.org/en/employees-pension-insurance-act/suppl-3571-79/art-5/par-4 · https://japanlaw.org/l/329AC0000000115/suppl-3571-79/art-5/par-4 --- ## 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-20261013T074650-027, translated 2026-10-13 - claude-sonnet-5-5 — Machine translation, batch employees-pension-insurance-act-20261013T074650-028, 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