# 厚生年金保険法 / Employees' Pension Insurance Act — 第十二条 (Supplementary Provisions, Article 12) - 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: 第十二条 (Supplementary Provisions, Article 12)（国民年金の被保険者期間の特例に関する経過措置） — address `suppl-4081-82/art-12` - Text in force since: 2026-10-01 - URL (the page that opens at this provision): https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4081-82/art-12 - Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/329AC0000000115/suppl-4081-82/art-12 - 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. --- ### 第十二条（国民年金の被保険者期間の特例に関する経過措置） — Transitional Measures on Special Provisions for the Insured Period under the National Pension caption: machine translation, not official suppl-4081-82/art-12 · https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4081-82/art-12 · https://japanlaw.org/l/329AC0000000115/suppl-4081-82/art-12 **第一項** 施行日の前日において他の法令の規定により旧適用法人共済組合の組合員であった期間に算入するものとされた期間は、昭和六十年国民年金等改正法附則第八条第二項の規定の適用については、平成二十四年一元化法改正前国共済法第三条第一項に規定する国家公務員共済組合の組合員であった期間とみなす。 suppl-4081-82/art-12/par-1 · https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4081-82/art-12/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-4081-82/art-12/par-1 A period that was to be included, on the day preceding the Effective Date, in a period as a member of a former applicable corporation mutual aid Association pursuant to the provisions of other laws and regulations is deemed, for the purpose of applying the provisions of Article 8, paragraph (2) of the Supplementary Provisions of the 1985 National Pension Amendment Act, to be a period as a member of a National Public Servants Mutual Aid Association prescribed in Article 3, paragraph (1) of the National Public Officers Mutual Aid Association Act Before the 2012 Unification. machine translation, not official ## Cited by 1 provision cites this one. No official source publishes this direction. - 厚生年金保険法 附則第三条第一項（用語の定義） — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4081-82/art-3/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-4081-82/art-3/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-20261013T074650-050, 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