# 厚生年金保険法 / Employees' Pension Insurance Act — 第二十五条 (Supplementary Provisions, Article 25)
- 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: 第二十五条 (Supplementary Provisions, Article 25)（被保険者の資格等に関する旧法による報告） — address `suppl-3291-115/art-25`
- Text in force since: 2026-10-01
- URL (the page that opens at this provision): https://japanlaw.org/en/employees-pension-insurance-act/suppl-3291-115/art-25
- Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-25
- 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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### 第二十五条（被保険者の資格等に関する旧法による報告） — Reports under the Former Act Concerning Status as an Insured, etc.
caption: machine translation, not official
suppl-3291-115/art-25 · https://japanlaw.org/en/employees-pension-insurance-act/suppl-3291-115/art-25 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-25
**第一項** 旧法による被保険者であつた期間に関して第七十五条の規定を適用する場合においては、同条第一項但書中「第二十七条の規定による届出」とあるのは、「旧法第九条の規定による報告」と読み替えるものとする。
suppl-3291-115/art-25/par-1 · https://japanlaw.org/en/employees-pension-insurance-act/suppl-3291-115/art-25/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-25/par-1
In the case of applying the provisions of Article 75 to the period during which a person was an insured under the Former Act, the phrase "notification under the provisions of Article 27" in the proviso to paragraph (1) of that Article is deemed to be replaced with "report under the provisions of Article 9 of the Former Act".
machine translation, not official
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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-20261013T074650-014, 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