# 災害対策基本法 / Basic Act on Disaster Management — 第四十九条の十一 (Article 49-11) This is the Markdown twin of https://japanlaw.org/ja/disaster-management-act/art-49-11. 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: 第四十九条の十一 (Article 49-11)（名簿情報の利用及び提供） — address `art-49-11` - Text in force since: 2026-11-02 - URL (the page that opens at this provision): https://japanlaw.org/ja/disaster-management-act/art-49-11 - Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/336AC0000000223/art-49-11 - 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. --- ### 第四十九条の十一（名簿情報の利用及び提供） — (Use and Provision of Information on the Name Lists) caption: Ministry of Justice translation — Japanese Law Translation Database System art-49-11 · https://japanlaw.org/ja/disaster-management-act/art-49-11 · https://japanlaw.org/l/336AC0000000223/art-49-11 **第一項** 市町村長は、避難支援等の実施に必要な限度で、前条第一項の規定により作成した避難行動要支援者名簿に記載し、又は記録された情報（以下「名簿情報」という。）を、その保有に当たつて特定された利用の目的以外の目的のために内部で利用することができる。 art-49-11/par-1 · https://japanlaw.org/ja/disaster-management-act/art-49-11/par-1 · https://japanlaw.org/l/336AC0000000223/art-49-11/par-1 The mayor of a municipality may use, within the office, the information (hereinafter referred to as "information on the name lists") described or recorded in the lists of residents in need of assistance in evacuation prepared pursuant to the provisions of the preceding Article, paragraph (1) to the extent necessary for implementation of evacuation support, etc. for purposes other than those that have been identified in holding the information. Ministry of Justice translation — Japanese Law Translation Database System **第二項** 市町村長は、災害の発生に備え、避難支援等の実施に必要な限度で、地域防災計画の定めるところにより、消防機関、都道府県警察、民生委員法（昭和二十三年法律第百九十八号）に定める民生委員、社会福祉法（昭和二十六年法律第四十五号）第百九条第一項に規定する市町村社会福祉協議会、自主防災組織その他の避難支援等の実施に携わる関係者（次項、第四十九条の十四第三項第一号及び第四十九条の十五において「避難支援等関係者」という。）に対し、名簿情報を提供するものとする。ただし、当該市町村の条例に特別の定めがある場合を除き、名簿情報を提供することについて本人（当該名簿情報によつて識別される特定の個人をいう。次項において同じ。）の同意が得られない場合は、この限りでない。 art-49-11/par-2 · https://japanlaw.org/ja/disaster-management-act/art-49-11/par-2 · https://japanlaw.org/l/336AC0000000223/art-49-11/par-2 The mayor of a municipality is to provide information on the name lists to fire-fighting organs, prefectural police, welfare commissioners prescribed in the Welfare Commissioners Act (Act No. 198 of 1948), municipal social welfare councils prescribed in Article 109, paragraph (1) of the Social Welfare Act (Act No. 45 of 1951), voluntary disaster management organizations and any other persons engaged in implementation of evacuation support, etc. (referred to as "evacuation supporters, etc." in the following paragraph, Article 49-14, paragraph (3), item (i) and Article 49-15) in order to prepare for the occurrence of a disaster, to the extent necessary for implementation of evacuation support, etc. and pursuant to the provisions of the area disaster management plan; provided, however, that except as otherwise provided by the ordinance of the municipality, if the mayor is unable to obtain the approval of the person (which means a particular person identified by the information on the name lists; the same applies to the following paragraph) regarding the provision of Information on the name lists, this does not apply. Ministry of Justice translation — Japanese Law Translation Database System **第三項** 市町村長は、災害が発生し、又は発生するおそれがある場合において、避難行動要支援者の生命又は身体を災害から保護するために特に必要があると認めるときは、避難支援等の実施に必要な限度で、避難支援等関係者その他の者に対し、名簿情報を提供することができる。この場合においては、名簿情報を提供することについて本人の同意を得ることを要しない。 art-49-11/par-3 · https://japanlaw.org/ja/disaster-management-act/art-49-11/par-3 · https://japanlaw.org/l/336AC0000000223/art-49-11/par-3 In cases where a disaster has occurred or is likely to occur, when the mayor of a municipality finds it particularly necessary for protecting the lives or bodies of residents in need of assistance in evacuation from disasters, the mayor may provide evacuation supporters, etc. and any other persons with information on the name lists to the extent necessary for implementation of Evacuation Support, etc. In this case, it is not required to obtain the approval of the person regarding the provision of information on the name lists. Ministry of Justice translation with a slip corrected by this site — not the Ministry's text; the Ministry printed: "In cases where a disaster has occurred or is likely to occur, when the mayor of a municipality finds it particularly necessary for protecting the lives or bodies of residents in need of assistance in evacuation from disasters, the mayor may provide Evacuation Supporters and any other persons with information on the name lists to the extent necessary for implementation of Evacuation Support, etc. In this case, it is not required to obtain the approval of the person regarding the provision of information on the name lists." — https://www.japaneselawtranslation.go.jp/en/laws/view/4171/tb --- ## Cites - art-49-11/par-1: 前条第一項 → 災害対策基本法 第四十九条の十第一項 (Article 49-10, paragraph (1)), art-49-10/par-1 — https://japanlaw.org/ja/disaster-management-act/art-49-10/par-1 · https://japanlaw.org/l/336AC0000000223/art-49-10/par-1 - art-49-11/par-2: 社会福祉法（昭和二十六年法律第四十五号）第百九条第一項 → e-Gov law 326AC0000000045, 第百九条第一項 (Article 109, paragraph (1)), art-109/par-1 — not held in this collection - art-49-11/par-2: 次項 → 災害対策基本法 第四十九条の十一第三項 (Article 49-11, paragraph (3)), art-49-11/par-3 — https://japanlaw.org/ja/disaster-management-act/art-49-11/par-3 · https://japanlaw.org/l/336AC0000000223/art-49-11/par-3 - art-49-11/par-2: 第四十九条の十四第三項第一号 → 災害対策基本法 第四十九条の十四第三項第一号 (Article 49-14, paragraph (3), item (i)), art-49-14/par-3/item-1 — https://japanlaw.org/ja/disaster-management-act/art-49-14/par-3/item-1 · https://japanlaw.org/l/336AC0000000223/art-49-14/par-3/item-1 - art-49-11/par-2: 第四十九条の十五 → 災害対策基本法 第四十九条の十五 (Article 49-15), art-49-15 — https://japanlaw.org/ja/disaster-management-act/art-49-15 · https://japanlaw.org/l/336AC0000000223/art-49-15 ## Cited by 4 provisions cite this one. No official source publishes this direction. - 災害対策基本法 第四十九条の十第一項（避難行動要支援者名簿の作成） — https://japanlaw.org/ja/disaster-management-act/art-49-10/par-1 · https://japanlaw.org/l/336AC0000000223/art-49-10/par-1 - 災害対策基本法 第四十九条の十一第二項（名簿情報の利用及び提供） — https://japanlaw.org/ja/disaster-management-act/art-49-11/par-2 · https://japanlaw.org/l/336AC0000000223/art-49-11/par-2 - 災害対策基本法 第四十九条の十二第一項（名簿情報を提供する場合における配慮） — https://japanlaw.org/ja/disaster-management-act/art-49-12/par-1 · https://japanlaw.org/l/336AC0000000223/art-49-12/par-1 - 災害対策基本法 第四十九条の十三第一項（秘密保持義務） — https://japanlaw.org/ja/disaster-management-act/art-49-13/par-1 · https://japanlaw.org/l/336AC0000000223/art-49-13/par-1 --- ## Sources - claude-opus-5-5 — Corrections to the Ministry of Justice's English of the Basic Act on Disaster Management, written 2026-11-03 - 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 (災害対策基本法), Article 49-11, paragraph (3) — the Ministry of Justice's English as printed (https://www.japaneselawtranslation.go.jp/en/laws/view/4171/tb), 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 - This site's parser, version 221 — 災害対策基本法 — structure, counts, cross-references and defined terms, computed 2026-11-02