# 厚生年金保険法 / Employees' Pension Insurance Act — 第二十八条 (Supplementary Provisions, Article 28) - 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: 第二十八条 (Supplementary Provisions, Article 28)（特例による老齢厚生年金の額の計算等の特例の経過措置） — address `suppl-4241-62/art-28` - Text in force since: 2026-10-01 - URL (the page that opens at this provision): https://japanlaw.org/en/employees-pension-insurance-act/suppl-4241-62/art-28 - Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/329AC0000000115/suppl-4241-62/art-28 - 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. --- ### 第二十八条（特例による老齢厚生年金の額の計算等の特例の経過措置） — Transitional Measures concerning the Special Provisions on the Calculation, etc. of the Amount of Employees' Old-Age Pension under the Special Provisions caption: machine translation, not official suppl-4241-62/art-28 · https://japanlaw.org/en/employees-pension-insurance-act/suppl-4241-62/art-28 · https://japanlaw.org/l/329AC0000000115/suppl-4241-62/art-28 **第一項** 第三条の規定による改正後の厚生年金保険法附則第九条の二第五項の規定は、同条第一項に規定する老齢厚生年金の受給権者（以下この条において「老齢厚生年金の受給権者」という。）又は老齢厚生年金の受給権者であった者が、第四号施行日以後に第三条の規定による改正後の厚生年金保険法附則第九条の二第五項各号のいずれかに該当する場合について適用する。ただし、第四号施行日において老齢厚生年金の受給権者であった者であって、被保険者でなく、かつ、同項第一号に規定する障害厚生年金等を受けることができるものについては、第四号施行日に同項各号のいずれかに該当したものとみなして、同項の規定を適用する。この場合において、同項中「当該各号に規定する日」とあるのは、「公的年金制度の財政基盤及び最低保障機能の強化等のための国民年金法等の一部を改正する法律（平成二十四年法律第六十二号）附則第一条第四号に掲げる規定の施行の日」とする。 suppl-4241-62/art-28/par-1 · https://japanlaw.org/en/employees-pension-insurance-act/suppl-4241-62/art-28/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-4241-62/art-28/par-1 The provisions of Article 9-2, paragraph (5) of the Supplementary Provisions of the Employees' Pension Insurance Act as amended by the provisions of Article 3 apply in the case where a beneficiary of the employees' old-age pension prescribed in paragraph (1) of that Article (hereinafter in this Article referred to as the "beneficiary of the employees' old-age pension") or a person who was a beneficiary of the employees' old-age pension falls under any of the items of Article 9-2, paragraph (5) of the Supplementary Provisions of the Employees' Pension Insurance Act as amended by the provisions of Article 3 on or after the item (iv) Effective Date; provided, however, that with regard to a person who was a beneficiary of the employees' old-age pension on the item (iv) Effective Date, who is not an insured, and who is able to receive the employees' disability pension, etc. prescribed in item (i) of that paragraph, the provisions of that paragraph apply by deeming that the person fell under any of the items of that paragraph on the item (iv) Effective Date. In this case, the phrase "the day prescribed in the relevant item" in that paragraph is deemed to be replaced with "the day on which the provisions set forth in Article 1, item (iv) of the Supplementary Provisions of the Act Partially Amending the National Pension Act, etc. to Strengthen, etc. the Financial Basis and Minimum Guarantee Function of the Public Pension System (Act No. 62 of 2012) come into effect". machine translation, not official --- ## Cites - suppl-4241-62/art-28/par-1: 厚生年金保険法附則第九条の二第五項 → 厚生年金保険法 附則第九条の二第五項 (Supplementary Provisions, Article 9-2, paragraph (5)), suppl-3291-115/art-9-2/par-5 — https://japanlaw.org/en/employees-pension-insurance-act/suppl-3291-115/art-9-2/par-5 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-9-2/par-5 - suppl-4241-62/art-28/par-1: 同条第一項 → 厚生年金保険法 附則第九条の二第一項 (Supplementary Provisions, Article 9-2, paragraph (1)), suppl-3291-115/art-9-2/par-1 — https://japanlaw.org/en/employees-pension-insurance-act/suppl-3291-115/art-9-2/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-9-2/par-1 - suppl-4241-62/art-28/par-1: この条 → 厚生年金保険法 附則第二十八条 (Supplementary Provisions, Article 28), suppl-4241-62/art-28 — https://japanlaw.org/en/employees-pension-insurance-act/suppl-4241-62/art-28 · https://japanlaw.org/l/329AC0000000115/suppl-4241-62/art-28 - suppl-4241-62/art-28/par-1: 同項第一号 → 厚生年金保険法 附則第九条の二第五項第一号 (Supplementary Provisions, Article 9-2, paragraph (5), item (i)), suppl-3291-115/art-9-2/par-5/item-1 — https://japanlaw.org/en/employees-pension-insurance-act/suppl-3291-115/art-9-2/par-5/item-1 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-9-2/par-5/item-1 - suppl-4241-62/art-28/par-1: 公的年金制度の財政基盤及び最低保障機能の強化等のための国民年金法等の一部を改正する法律（平成二十四年法律第六十二号）附則第一条第四号 → 厚生年金保険法 附則第一条第一項第四号 (Supplementary Provisions, Article 1, paragraph (1), item (iv)), suppl-4241-62/art-1/par-1/item-4 — https://japanlaw.org/en/employees-pension-insurance-act/suppl-4241-62/art-1/par-1/item-4 · https://japanlaw.org/l/329AC0000000115/suppl-4241-62/art-1/par-1/item-4 ## Cited by 1 provision cites this one. No official source publishes this direction. - 厚生年金保険法 附則第二十八条第一項（特例による老齢厚生年金の額の計算等の特例の経過措置） — https://japanlaw.org/en/employees-pension-insurance-act/suppl-4241-62/art-28/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-4241-62/art-28/par-1 --- ## 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-20261013T074650-070, 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