# 道路交通法 / Road Traffic Act — 第四条 (Supplementary Provisions, Article 4)

- Law: 道路交通法 (Road Traffic Act), 昭和三十五年法律第百五号
- English title "Road Traffic 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: 第四条 (Supplementary Provisions, Article 4)（国家公安委員会への報告に関する経過措置） — address `suppl-4251-43/art-4`
- Text in force since: 2026-07-21
- URL (the page that opens at this provision): https://japanlaw.org/ja/road-traffic-act/suppl-4251-43/art-4
- Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/335AC0000000105/suppl-4251-43/art-4
- 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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### 第四条（国家公安委員会への報告に関する経過措置） — (Transitional Measures for Reporting to the National Public Safety Commission)
<sup>caption: Ministry of Justice translation — Japanese Law Translation Database System</sup>
<sup>suppl-4251-43/art-4 · https://japanlaw.org/ja/road-traffic-act/suppl-4251-43/art-4 · https://japanlaw.org/l/335AC0000000105/suppl-4251-43/art-4</sup>

**第一項**  新法第百六条及び第百七条の六の規定は、附則第一条第三号に掲げる規定の施行の日以後にされた新法第百二条第六項及び第百七条の四第一項後段の規定による通知について適用する。
<sup>suppl-4251-43/art-4/par-1 · https://japanlaw.org/ja/road-traffic-act/suppl-4251-43/art-4/par-1 · https://japanlaw.org/l/335AC0000000105/suppl-4251-43/art-4/par-1</sup>
Article 106 and Article 107-6 of the New Act apply to notice under Article 102, paragraph (6) and the second sentence of Article 107-4, paragraph (1) of the New Act which is issued before the date on which the provisions set forth in Article 1, item (iii) of the Supplementary Provisions come into force.
<sup>Ministry of Justice translation — Japanese Law Translation Database System</sup>

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## Cites
- suppl-4251-43/art-4/par-1: 新法第百六条 → 道路交通法 第百六条 (Article 106), art-106 — https://japanlaw.org/ja/road-traffic-act/art-106 · https://japanlaw.org/l/335AC0000000105/art-106
- suppl-4251-43/art-4/par-1: 第百七条の六 → 道路交通法 第百七条の六 (Article 107-6), art-107-6 — https://japanlaw.org/ja/road-traffic-act/art-107-6 · https://japanlaw.org/l/335AC0000000105/art-107-6
- suppl-4251-43/art-4/par-1: 附則第一条第三号 → 道路交通法 附則第一条第一項第三号 (Supplementary Provisions, Article 1, paragraph (1), item (iii)), suppl-4251-43/art-1/par-1/item-3 — https://japanlaw.org/ja/road-traffic-act/suppl-4251-43/art-1/par-1/item-3 · https://japanlaw.org/l/335AC0000000105/suppl-4251-43/art-1/par-1/item-3
- suppl-4251-43/art-4/par-1: 新法第百二条第六項 → 道路交通法 第百二条第六項 (Article 102, paragraph (6)), art-102/par-6 — https://japanlaw.org/ja/road-traffic-act/art-102/par-6 · https://japanlaw.org/l/335AC0000000105/art-102/par-6
- suppl-4251-43/art-4/par-1: 第百七条の四第一項 → 道路交通法 第百七条の四第一項 (Article 107-4, paragraph (1)), art-107-4/par-1 — https://japanlaw.org/ja/road-traffic-act/art-107-4/par-1 · https://japanlaw.org/l/335AC0000000105/art-107-4/par-1

## Cited by

2 provisions cite this one. No official source publishes this direction.

- 道路交通法 附則第一条第一項第三号（施行期日） — https://japanlaw.org/ja/road-traffic-act/suppl-4251-43/art-1/par-1/item-3 · https://japanlaw.org/l/335AC0000000105/suppl-4251-43/art-1/par-1/item-3
- 道路交通法 附則第六条第一項（政令への委任） — https://japanlaw.org/ja/road-traffic-act/suppl-4251-43/art-6/par-1 · https://japanlaw.org/l/335AC0000000105/suppl-4251-43/art-6/par-1

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## Sources

- e-Gov 法令検索, Digital Agency (デジタル庁) — 道路交通法 — the text in force from 2026-07-21 (https://laws.e-gov.go.jp/law/335AC0000000105/20260721_508AC0000000052), retrieved 2026-10-13
- Japanese Law Translation Database System, Ministry of Justice (法務省) — Road Traffic Act — Ministry of Justice translation (https://www.japaneselawtranslation.go.jp/en/laws/view/2962/tb), retrieved 2026-10-13
- This site's parser, version 190 — 道路交通法 — structure, counts, cross-references and defined terms, computed 2026-10-13
