# 災害対策基本法 / Basic Act on Disaster Management — 第一条 (Supplementary Provisions, Article 1) This is the Markdown twin of https://japanlaw.org/ja/disaster-management-act/suppl-5071-51/art-1. 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: 災害対策基本法 (Basic Act on Disaster Management), 昭和三十六年法律第二百二十三号 - English title "Basic Act on Disaster Management": 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: 第一条 (Supplementary Provisions, Article 1)（施行期日） — address `suppl-5071-51/art-1` - Text in force since: 2026-11-02 - URL (the page that opens at this provision): https://japanlaw.org/ja/disaster-management-act/suppl-5071-51/art-1 - Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/336AC0000000223/suppl-5071-51/art-1 - 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. --- ### 第一条（施行期日） — Effective Date caption: machine translation, not official suppl-5071-51/art-1 · https://japanlaw.org/ja/disaster-management-act/suppl-5071-51/art-1 · https://japanlaw.org/l/336AC0000000223/suppl-5071-51/art-1 **第一項** この法律は、公布の日から起算して三月を超えない範囲内において政令で定める日から施行する。ただし、第一条中災害対策基本法第二条第一号の改正規定、同法第二条の二第六号の改正規定、同法第五条の三に一項を加える改正規定、同法第八条第二項の改正規定、同法第四十条の改正規定、同法第四十二条第三項の改正規定、同法第四十三条第三項の改正規定及び同法第四十九条の二に一項を加える改正規定並びに第五条の規定（大規模災害からの復興に関する法律第五条第六項第二号の改正規定を除く。）並びに次条並びに附則第四条及び第六条（原子力災害対策特別措置法（平成十一年法律第百五十六号）第二十八条第一項の表第四十条第二項第二号の項の次に次のように加える改正規定、同表第四十条第三項の項の改正規定、同表第四十二条第三項の項の改正規定、同表第四十九条の二及び第四十九条の三の項の改正規定及び同項の次に次のように加える改正規定に限る。）の規定は、公布の日から施行する。 suppl-5071-51/art-1/par-1 · https://japanlaw.org/ja/disaster-management-act/suppl-5071-51/art-1/par-1 · https://japanlaw.org/l/336AC0000000223/suppl-5071-51/art-1/par-1 This Act comes into effect as of the date specified by Cabinet Order within a period not exceeding three months from the date of promulgation; provided, however, that the provisions of Article 1 amending Article 2, item (i) of the Basic Act on Disaster Management, the provision amending Article 2-2, item (vi) of that Act, the provision adding one paragraph to Article 5-3 of that Act, the provision amending Article 8, paragraph (2) of that Act, the provision amending Article 40 of that Act, the provision amending Article 42, paragraph (3) of that Act, the provision amending Article 43, paragraph (3) of that Act, and the provision adding one paragraph to Article 49-2 of that Act, the provisions of Article 5 (excluding the provision amending Article 5, paragraph (6), item (ii) of the Act on Reconstruction from Large-Scale Disasters), and the provisions of the following Article and Article 4 and Article 6 of the Supplementary Provisions (limited to the provision, in the table in Article 28, paragraph (1) of the Act on Special Measures for Responding to Nuclear Disasters (Act No. 156 of 1999), adding the following after the row for Article 40, paragraph (2), item (ii), the provision amending the row for Article 40, paragraph (3) in the same table, the provision amending the row for Article 42, paragraph (3) in the same table, the provision amending the row for Articles 49-2 and 49-3 in the same table, and the provision adding the following after that row) come into effect as of the date of promulgation. machine translation, not official --- ## Cites - suppl-5071-51/art-1/par-1: 次条 → 災害対策基本法 附則第二条 (Supplementary Provisions, Article 2), suppl-5071-51/art-2 — https://japanlaw.org/ja/disaster-management-act/suppl-5071-51/art-2 · https://japanlaw.org/l/336AC0000000223/suppl-5071-51/art-2 --- ## Sources - e-Gov 法令検索, Digital Agency (デジタル庁) — 災害対策基本法 — the text in force from 2026-11-02 (https://laws.e-gov.go.jp/law/336AC0000000223/20261102_508AC0000000062), retrieved 2026-11-02 - Japanese Law Translation Database System, Ministry of Justice (法務省) — Basic Act on Disaster Management — Ministry of Justice translation (https://www.japaneselawtranslation.go.jp/en/laws/view/4171/tb), retrieved 2026-11-02 - claude-sonnet-5-5 — Machine translation, batch disaster-management-act-20261103T010525-010, translated 2026-11-03 - claude-sonnet-5-5 — Machine translation, batch disaster-management-act-20261103T010525-014, translated 2026-11-03 - This site's parser, version 222 — 災害対策基本法 — structure, counts, cross-references and defined terms, computed 2026-11-02