# 民法 / Civil Code — 第三十条 (Supplementary Provisions, Article 30)
- Law: 民法 (Civil Code), 明治二十九年法律第八十九号
- English title "Civil Code": 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: 第三十条 (Supplementary Provisions, Article 30) — address `suppl-3221-222/art-30`
- Text in force since: 2026-06-24
- URL (the page that opens at this provision): https://japanlaw.org/en/civil-code/suppl-3221-222/art-30
- Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/129AC0000000089/suppl-3221-222/art-30
- 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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### 第三十条
suppl-3221-222/art-30 · https://japanlaw.org/en/civil-code/suppl-3221-222/art-30 · https://japanlaw.org/l/129AC0000000089/suppl-3221-222/art-30
**第一項** 旧法第九百七十八条（旧法第千条において準用する場合を含む。）の規定によつて遺産の管理についてした処分は、相続が第二十五条第二項本文の規定によつて新法の適用を受ける場合には、これを新法第八百九十五条の規定によつてした処分とみなす。
suppl-3221-222/art-30/par-1 · https://japanlaw.org/en/civil-code/suppl-3221-222/art-30/par-1 · https://japanlaw.org/l/129AC0000000089/suppl-3221-222/art-30/par-1
A disposition made with respect to the administration of the estate pursuant to the provisions of Article 978 of the Former Act (including as applied mutatis mutandis pursuant to Article 1000 of the Former Act) is deemed, where the succession is governed by the New Act pursuant to the main clause of Article 25, paragraph (2) of these Supplementary Provisions, to be a disposition made pursuant to the provisions of Article 895 of the New Act.
machine translation, not official
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## Cites
- suppl-3221-222/art-30/par-1: 第二十五条第二項 → 民法 附則第二十五条第二項 (Supplementary Provisions, Article 25, paragraph (2)), suppl-3221-222/art-25/par-2 — https://japanlaw.org/en/civil-code/suppl-3221-222/art-25/par-2 · https://japanlaw.org/l/129AC0000000089/suppl-3221-222/art-25/par-2
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## Sources
- e-Gov 法令検索, Digital Agency (デジタル庁) — 民法 — the text in force from 2026-06-24 (https://laws.e-gov.go.jp/law/129AC0000000089/20260624_508AC0000000045), retrieved 2026-10-11
- Japanese Law Translation Database System, Ministry of Justice (法務省) — Civil Code — Ministry of Justice translation (part 1 of 2) (https://www.japaneselawtranslation.go.jp/en/laws/view/4848/tb), retrieved 2026-10-11
- claude-sonnet-5-5 — Machine translation, batch civil-code-20261011T170941-012, translated 2026-10-12
- This site's parser, version 190 — 民法 — structure, counts, cross-references and defined terms, computed 2026-10-11