# 国民健康保険法 / National Health Insurance Act — 附　則 (Supplementary Provisions)

- Law: 国民健康保険法 (National Health Insurance Act), 昭和三十三年法律第百九十二号
- English title "National Health Insurance 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: 附　則 (Supplementary Provisions) — address `suppl-4111-133`
- Text in force since: 2026-10-01
- URL (the page that opens at this provision): https://japanlaw.org/en/national-health-insurance-act/suppl-4111-133
- Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/333AC0000000192/suppl-4111-133
- 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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## 附　則 平成一一年八月一八日法律第一三三号
<sup>suppl-4111-133 · https://japanlaw.org/en/national-health-insurance-act/suppl-4111-133 · https://japanlaw.org/l/333AC0000000192/suppl-4111-133</sup>

### 第一条（施行期日等） — Effective Date, etc.
<sup>caption: machine translation, not official</sup>
<sup>suppl-4111-133/art-1 · https://japanlaw.org/en/national-health-insurance-act/suppl-4111-133/art-1 · https://japanlaw.org/l/333AC0000000192/suppl-4111-133/art-1</sup>

**第一項**  この法律は、公布の日から起算して三年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、次の各号に掲げる規定は、当該各号に定める日から施行する。
<sup>suppl-4111-133/art-1/par-1 · https://japanlaw.org/en/national-health-insurance-act/suppl-4111-133/art-1/par-1 · https://japanlaw.org/l/333AC0000000192/suppl-4111-133/art-1/par-1</sup>
This Act comes into effect as of the date specified by Cabinet Order within a period not exceeding 3 years from the date of promulgation; provided, however, that the provisions set forth in the following items come into effect as of the dates specified respectively in those items.
<sup>machine translation, not official</sup>

  **一及び二**  略
  <sup>suppl-4111-133/art-1/par-1/item-1-to-2 · https://japanlaw.org/en/national-health-insurance-act/suppl-4111-133/art-1/par-1/item-1-to-2 · https://japanlaw.org/l/333AC0000000192/suppl-4111-133/art-1/par-1/item-1-to-2</sup>
  Omitted
  <sup>machine translation, not official</sup>

  **三**  第九条に一項を加える改正規定、第十二条の次に二条を加える改正規定（第十二条の二に係る部分に限る。）、第二十四条の次に一条を加える改正規定、第二十五条及び第二十六条の改正規定、第四章の次に一章を加える改正規定（第四章の二第五節に係る部分に限る。）、第四十五条第一項の改正規定（「第二十二条から第二十五条まで」を「第二十二条から第二十四条まで又は第二十五条」に、「第二十八条」を「第二十四条の二第一項若しくは第二項又は第二十八条」に改める部分に限る。）、第四十五条第二項の改正規定（「第二十二条から第二十五条まで」を「第二十二条から第二十四条まで又は第二十五条」に改める部分に限る。）並びに第四十四条の改正規定（「住民票記載事項証明書の交付を受け」の下に「、第十二条の二第一項の住民票の写しの交付を受け」を加える部分に限る。）並びに附則第十条及び第十一条の規定　公布の日から起算して五年を超えない範囲内において政令で定める日
  <sup>suppl-4111-133/art-1/par-1/item-3 · https://japanlaw.org/en/national-health-insurance-act/suppl-4111-133/art-1/par-1/item-3 · https://japanlaw.org/l/333AC0000000192/suppl-4111-133/art-1/par-1/item-3</sup>
  The provisions adding one paragraph to Article 9, the provisions adding two Articles after Article 12 (limited to the part pertaining to Article 12-2), the provisions adding one Article after Article 24, the provisions amending Articles 25 and 26, the provisions adding one Chapter after Chapter IV (limited to the part pertaining to Section 5 of Chapter IV-2), the provisions amending Article 45, paragraph (1) (limited to the part replacing "Articles 22 through 25" with "Articles 22 through 24 or Article 25" and "Article 28" with "Article 24-2, paragraph (1) or (2) or Article 28"), the provisions amending Article 45, paragraph (2) (limited to the part replacing "Articles 22 through 25" with "Articles 22 through 24 or Article 25") and the provisions amending Article 44 (limited to the part adding ", received the issuance of a copy of the certificate of residence under Article 12-2, paragraph (1)" after "received the issuance of a certificate of items stated in resident register"), and the provisions of Articles 10 and 11 of the Supplementary Provisions: the date specified by Cabinet Order within a period not exceeding 5 years from the date of promulgation
  <sup>machine translation, not official</sup>

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## Sources

- e-Gov 法令検索, Digital Agency (デジタル庁) — 国民健康保険法 — the text in force from 2026-10-01 (https://laws.e-gov.go.jp/law/333AC0000000192/20261001_507AC0000000087), retrieved 2026-10-17
- Japanese Law Translation Database System, Ministry of Justice (法務省) — National Health Insurance Act — Ministry of Justice translation (https://www.japaneselawtranslation.go.jp/en/laws/view/2453/tb), retrieved 2026-10-17
- claude-sonnet-5-5 — Machine translation, batch national-health-insurance-act-20261017T183826-020, translated 2026-10-18
- This site's parser, version 209 — 国民健康保険法 — structure, counts, cross-references and defined terms, computed 2026-10-17