# 厚生年金保険法 / Employees' Pension Insurance Act — 第十七条の三 (Supplementary Provisions, Article 17-3) - 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: 第十七条の三 (Supplementary Provisions, Article 17-3) — address `suppl-4241-62/art-17-3` - Text in force since: 2026-10-01 - URL (the page that opens at this provision): https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4241-62/art-17-3 - Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/329AC0000000115/suppl-4241-62/art-17-3 - 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. --- ### 第十七条の三 suppl-4241-62/art-17-3 · https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4241-62/art-17-3 · https://japanlaw.org/l/329AC0000000115/suppl-4241-62/art-17-3 **第一項** 当分の間、適用事業所以外の事業所に使用される特定四分の三未満短時間労働者については、厚生年金保険法第十条第一項及び第三条の規定による改正後の同法附則第四条の五第一項の規定にかかわらず、厚生年金保険の被保険者としない。 suppl-4241-62/art-17-3/par-1 · https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4241-62/art-17-3/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-4241-62/art-17-3/par-1 For the time being, a specified under-three-quarters part-time worker employed at a place of business other than an applicable place of business is not an insured covered by employees' pension insurance, notwithstanding the provisions of Article 10, paragraph (1) of the Employees' Pension Insurance Act and Article 4-5, paragraph (1) of the Supplementary Provisions of that Act as revised by the provisions of Article 3. machine translation, not official --- ## Cites - suppl-4241-62/art-17-3/par-1: 厚生年金保険法第十条第一項 → 厚生年金保険法 第十条第一項 (Article 10, paragraph (1)), art-10/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/art-10/par-1 · https://japanlaw.org/l/329AC0000000115/art-10/par-1 - suppl-4241-62/art-17-3/par-1: 同法附則第四条の五第一項 → 厚生年金保険法 附則第四条の五第一項 (Supplementary Provisions, Article 4-5, paragraph (1)), suppl-3291-115/art-4-5/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-4-5/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-4-5/par-1 ## Cited by 2 provisions cite this one. No official source publishes this direction. - 厚生年金保険法 附則第一条第一項第六号（施行期日） — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4241-62/art-1/par-1/item-6 · https://japanlaw.org/l/329AC0000000115/suppl-4241-62/art-1/par-1/item-6 - 厚生年金保険法 附則第十七条第一項 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4241-62/art-17/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-4241-62/art-17/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-20261013T074650-069, 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