# 家事事件手続法 / Domestic Relations Case Procedure Act — 第二条 (Supplementary Provisions, Article 2)
This is the Markdown twin of https://japanlaw.org/en/domestic-relations-case-procedure-act/suppl-4231-52/art-2. Every law, and how to address a provision: https://japanlaw.org/llms.txt. The same laws as MCP tools (no sign-in): https://japanlaw.org/mcp.
- Law: 家事事件手続法 (Domestic Relations Case Procedure Act), 平成二十三年法律第五十二号
- English title "Domestic Relations Case Procedure 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: 第二条 (Supplementary Provisions, Article 2)（経過措置の原則） — address `suppl-4231-52/art-2`
- Text in force since: 2026-06-24
- URL (the page that opens at this provision): https://japanlaw.org/en/domestic-relations-case-procedure-act/suppl-4231-52/art-2
- Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/423AC0000000052/suppl-4231-52/art-2
- 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.
---
### 第二条（経過措置の原則） — Principles of Transitional Measures
caption: machine translation, not official
suppl-4231-52/art-2 · https://japanlaw.org/en/domestic-relations-case-procedure-act/suppl-4231-52/art-2 · https://japanlaw.org/l/423AC0000000052/suppl-4231-52/art-2
**第一項** 新法は、非訟事件手続法及び家事事件手続法の施行に伴う関係法律の整備等に関する法律（平成二十三年法律第五十三号。次条において「整備法」という。）第四条に規定する事件以外の家事事件の手続について適用する。
suppl-4231-52/art-2/par-1 · https://japanlaw.org/en/domestic-relations-case-procedure-act/suppl-4231-52/art-2/par-1 · https://japanlaw.org/l/423AC0000000052/suppl-4231-52/art-2/par-1
The New Act applies to procedures for domestic relations cases other than cases prescribed in Article 4 of the Act on the Arrangement of Relevant Acts Incidental to the Enforcement of the Non-Contentious Case Procedures Act and the Domestic Relations Case Procedure Act (Act No. 53 of 2011; referred to as the "Arrangement Act" in the following Article).
machine translation, not official
---
## Cites
- suppl-4231-52/art-2/par-1: 次条 → 家事事件手続法 附則第三条 (Supplementary Provisions, Article 3), suppl-4231-52/art-3 — https://japanlaw.org/en/domestic-relations-case-procedure-act/suppl-4231-52/art-3 · https://japanlaw.org/l/423AC0000000052/suppl-4231-52/art-3
- suppl-4231-52/art-2/par-1: 第四条 → e-Gov law 423AC0000000053, 第四条 (Article 4), art-4 — not held in this collection
---
## Sources
- e-Gov 法令検索, Digital Agency (デジタル庁) — 家事事件手続法 — the text in force from 2026-06-24 (https://laws.e-gov.go.jp/law/423AC0000000052/20260624_508AC0000000045), retrieved 2026-11-05
- Japanese Law Translation Database System, Ministry of Justice (法務省) — Domestic Relations Case Procedure Act — Ministry of Justice translation (https://www.japaneselawtranslation.go.jp/en/laws/view/4512/tb), retrieved 2026-11-05
- claude-sonnet-5-5 — Machine translation, batch domestic-relations-case-procedure-act-20261105T164326-006, translated 2026-11-06
- This site's parser, version 225 — 家事事件手続法 — structure, counts, cross-references and defined terms, computed 2026-11-05