# 厚生年金保険法施行令 / Order for Enforcement of the Employees' Pension Insurance Act — 第三条の十二の十五 (Article 3-12-15)

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- Law: 厚生年金保険法施行令 (Order for Enforcement of the Employees' Pension Insurance Act), 昭和二十九年政令第百十号
- English title "Order for Enforcement of the Employees' Pension Insurance Act": claude-opus-5-5
- Kind: CabinetOrder — 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: 第三条の十二の十五 (Article 3-12-15)（平成十五年四月一日前の期間に係る対象期間標準報酬総額の計算の特例） — address `art-3-12-15`
- Text in force since: 2026-10-01
- URL (the page that opens at this provision): https://japanlaw.org/en/employees-pension-insurance-act-enforcement-order/art-3-12-15
- e-Gov law ID: 329CO0000000110 — never renamed. A permanent link, `/l/{lawId}/{address}` on this site, redirects to the page.
- Every provision below carries its address and its URL 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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### 第三条の十二の十五（平成十五年四月一日前の期間に係る対象期間標準報酬総額の計算の特例） — Special Provisions on Calculating the Aggregate Amount of Standardized Remuneration for the Subject Period Relating to a Period Before April 1, 2003
<sup>caption: machine translation, not official</sup>
<sup>art-3-12-15 · https://japanlaw.org/en/employees-pension-insurance-act-enforcement-order/art-3-12-15</sup>

**第一項**  法第二十六条第一項の規定により同項に規定する従前標準報酬月額が当該月の標準報酬月額とみなされた月の標準報酬月額について法第七十八条の十四第二項の規定により改定された場合における第三条の十二の五の規定の適用については、同条中「標準報酬月額（法第二十六条第一項の規定により同項に規定する従前標準報酬月額が当該月の標準報酬月額とみなされた月にあつては、当該従前標準報酬月額）」とあるのは、「標準報酬月額」とする。
<sup>art-3-12-15/par-1 · https://japanlaw.org/en/employees-pension-insurance-act-enforcement-order/art-3-12-15/par-1</sup>
In applying Article 3-12-5 where the standard monthly remuneration for a month in which the previous standard monthly remuneration prescribed in Article 26, paragraph (1) of the Act has been deemed to be the standard monthly remuneration for that month pursuant to that paragraph has been revised pursuant to Article 78-14, paragraph (2) of the Act, the phrase "the standard monthly remuneration (in the case of a month in which the previous standard monthly remuneration prescribed in Article 26, paragraph (1) of the Act has been deemed to be the standard monthly remuneration for that month pursuant to that paragraph, that previous standard monthly remuneration)" in Article 3-12-5 is deemed to be replaced with "the standard monthly remuneration".
<sup>machine translation, not official</sup>

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## Cites
- art-3-12-15/par-1: 法第二十六条第一項 → 厚生年金保険法 第二十六条第一項 (Article 26, paragraph (1)), art-26/par-1 — https://japanlaw.org/en/employees-pension-insurance-act/art-26/par-1 (e-Gov law ID 329AC0000000115)
- art-3-12-15/par-1: 法第七十八条の十四第二項 → 厚生年金保険法 第七十八条の十四第二項 (Article 78-14, paragraph (2)), art-78-14/par-2 — https://japanlaw.org/en/employees-pension-insurance-act/art-78-14/par-2 (e-Gov law ID 329AC0000000115)
- art-3-12-15/par-1: 第三条の十二の五 → 厚生年金保険法施行令 第三条の十二の五 (Article 3-12-5), art-3-12-5 — https://japanlaw.org/en/employees-pension-insurance-act-enforcement-order/art-3-12-5

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## Sources

- claude-opus-5-5 — English title of a law in this collection, written for this site, written 2026-11-06
- e-Gov 法令検索, Digital Agency (デジタル庁) — 厚生年金保険法施行令 — the text in force from 2026-10-01 (https://laws.e-gov.go.jp/law/329CO0000000110/20261001_508CO0000000276), retrieved 2026-11-06
- claude-sonnet-5-5 — Machine translation, batch employees-pension-insurance-act-enforcement-order-20261106T164949-009, translated 2026-11-07
- This site's parser, version 229 — 厚生年金保険法施行令 — structure, counts, cross-references and defined terms, computed 2026-11-06
