# 消費者安全法 / Consumer Safety Act — 第十一条の二十一 (Article 11-21)

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- Law: 消費者安全法 (Consumer Safety Act), 平成二十一年法律第五十号
- English title "Consumer Safety 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: 第十一条の二十一 (Article 11-21)（改善命令） — address `art-11-21`
- Text in force since: 2025-06-01
- URL (the page that opens at this provision): https://japanlaw.org/en/consumer-safety-act/art-11-21
- Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/421AC0000000050/art-11-21
- 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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### 第十一条の二十一（改善命令） — (Order to Improve)
<sup>caption: Ministry of Justice translation — Japanese Law Translation Database System</sup>
<sup>art-11-21 · https://japanlaw.org/en/consumer-safety-act/art-11-21 · https://japanlaw.org/l/421AC0000000050/art-11-21</sup>

  **第一項**  内閣総理大臣は、登録試験機関が第十一条の十三の規定に違反していると認めるときは、当該登録試験機関に対し、同条の規定に従って試験業務を行うべきこと又は試験の方法その他の業務の方法の改善に関し必要な措置をとるべきことを命ずることができる。
  <sup>art-11-21/par-1 · https://japanlaw.org/en/consumer-safety-act/art-11-21/par-1 · https://japanlaw.org/l/421AC0000000050/art-11-21/par-1</sup>
  If the Prime Minister finds that a Registered Testing Organization violates the provisions of Article 11-13, the Prime Minister may order the Registered Testing Organization to take necessary measures for carrying out Testing Tasks in accordance with Article 11-13 or improving testing methods and related activities.
  <sup>Ministry of Justice translation — Japanese Law Translation Database System</sup>

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## Cites
- art-11-21/par-1: 第十一条の十三 → 消費者安全法 第十一条の十三 (Article 11-13), art-11-13 — https://japanlaw.org/en/consumer-safety-act/art-11-13 · https://japanlaw.org/l/421AC0000000050/art-11-13

## Cited by

1 provision cites this one. No official source publishes this direction.

- 消費者安全法 第十一条の二十二第二項第三号（登録の取消し等） — https://japanlaw.org/en/consumer-safety-act/art-11-22/par-2/item-3 · https://japanlaw.org/l/421AC0000000050/art-11-22/par-2/item-3

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## Sources

- e-Gov 法令検索, Digital Agency (デジタル庁) — 消費者安全法 — the text in force from 2025-06-01 (https://laws.e-gov.go.jp/law/421AC0000000050/20250601_504AC0000000068), retrieved 2026-11-01
- Japanese Law Translation Database System, Ministry of Justice (法務省) — Consumer Safety Act — Ministry of Justice translation (https://www.japaneselawtranslation.go.jp/en/laws/view/2887/tb), retrieved 2026-11-01
- This site's parser, version 219 — 消費者安全法 — structure, counts, cross-references and defined terms, computed 2026-11-01
