# 銀行法 / Banking Act — 第二十一条 (Supplementary Provisions, Article 21)

- Law: 銀行法 (Banking Act), 昭和五十六年法律第五十九号
- English title "Banking 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: 第二十一条 (Supplementary Provisions, Article 21)（検討） — address `suppl-4291-49/art-21`
- Text in force since: 2026-08-12
- URL (the page that opens at this provision): https://japanlaw.org/ja/banking-act/suppl-4291-49/art-21
- Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/356AC0000000059/suppl-4291-49/art-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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### 第二十一条（検討） — Review
<sup>caption: machine translation, not official</sup>
<sup>suppl-4291-49/art-21 · https://japanlaw.org/ja/banking-act/suppl-4291-49/art-21 · https://japanlaw.org/l/356AC0000000059/suppl-4291-49/art-21</sup>

**第一項**  政府は、この法律の施行後三年を目途として、この法律による改正後のそれぞれの法律（以下この条及び次条において「改正後の各法律」という。）の施行の状況等を勘案し、必要があると認めるときは、改正後の各法律の規定について検討を加え、その結果に基づいて所要の措置を講ずるものとする。
<sup>suppl-4291-49/art-21/par-1 · https://japanlaw.org/ja/banking-act/suppl-4291-49/art-21/par-1 · https://japanlaw.org/l/356AC0000000059/suppl-4291-49/art-21/par-1</sup>
Approximately three years after this Act comes into effect, the government is to take into account the implementation status of each of the laws as amended by this Act (hereinafter referred to as "each amended law" in this Article and the following Article), and review the provisions of each amended law and take the required measures based on the results of the review, if it finds this to be necessary.
<sup>machine translation, not official</sup>

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## Cites
- suppl-4291-49/art-21/par-1: この条 → 銀行法 附則第二十一条 (Supplementary Provisions, Article 21), suppl-4291-49/art-21 — https://japanlaw.org/ja/banking-act/suppl-4291-49/art-21 · https://japanlaw.org/l/356AC0000000059/suppl-4291-49/art-21
- suppl-4291-49/art-21/par-1: 次条 → 銀行法 附則第二十二条 (Supplementary Provisions, Article 22), suppl-4291-49/art-22 — https://japanlaw.org/ja/banking-act/suppl-4291-49/art-22 · https://japanlaw.org/l/356AC0000000059/suppl-4291-49/art-22

## Cited by

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

- 銀行法 附則第二十一条第一項（検討） — https://japanlaw.org/ja/banking-act/suppl-4291-49/art-21/par-1 · https://japanlaw.org/l/356AC0000000059/suppl-4291-49/art-21/par-1

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## Sources

- e-Gov 法令検索, Digital Agency (デジタル庁) — 銀行法 — the text in force from 2026-08-12 (https://laws.e-gov.go.jp/law/356AC0000000059/20260812_508AC0000000064), retrieved 2026-10-11
- Japanese Law Translation Database System, Ministry of Justice (法務省) — Banking Act — Ministry of Justice translation (https://www.japaneselawtranslation.go.jp/en/laws/view/4498/tb), retrieved 2026-10-11
- claude-sonnet-5-5 — Machine translation, batch banking-act-20261012T020531-006, translated 2026-10-12
- This site's parser, version 189 — 銀行法 — structure, counts, cross-references and defined terms, computed 2026-10-11
