# 道路交通法 / Road Traffic Act — 第九条 (Supplementary Provisions, Article 9)

- 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: 第九条 (Supplementary Provisions, Article 9) — address `suppl-3351-105/art-9`
- Text in force since: 2026-07-21
- URL (the page that opens at this provision): https://japanlaw.org/en/road-traffic-act/suppl-3351-105/art-9
- Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/335AC0000000105/suppl-3351-105/art-9
- 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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### 第九条
<sup>suppl-3351-105/art-9 · https://japanlaw.org/en/road-traffic-act/suppl-3351-105/art-9 · https://japanlaw.org/l/335AC0000000105/suppl-3351-105/art-9</sup>

**第一項**  新法の施行の際、旧法第九条第六項（第九条の二第四項において準用する場合を含む。）の規定により公安委員会がした聴聞又は聴聞の手続については、これを新法第百四条の規定により公安委員会がした聴聞又は聴聞の手続とみなし、当該聴聞又は聴聞の手続をした公安委員会は、当該聴聞に係る事案について新法第百三条の規定による処分をすることができる。この場合において、当該処分をした公安委員会が当該処分に係る者の住所地を管轄するものでないときは、当該公安委員会は、すみやかに当該処分をした旨をその者の住所地を管轄する公安委員会に通知しなければならない。
<sup>suppl-3351-105/art-9/par-1 · https://japanlaw.org/en/road-traffic-act/suppl-3351-105/art-9/par-1 · https://japanlaw.org/l/335AC0000000105/suppl-3351-105/art-9/par-1</sup>
A hearing or hearing proceedings that a public safety commission has held pursuant to Article 9, paragraph (6) of the Former Act (including as applied mutatis mutandis pursuant to Article 9-2, paragraph (4)) as of the time the New Act comes into effect is deemed to be a hearing or hearing proceedings that a public safety commission has held pursuant to Article 104 of the New Act, and the public safety commission holding the hearing or proceedings may take the measures under Article 103 of the New Act as regards the matter at issue that is subject to the hearing. This being the case, if the public safety commission taking the measures does not have jurisdiction over the domicile of the person subject to those measures, it must promptly notify the public safety commission having jurisdiction over the domicile of that person that it has taken those measures.
<sup>Ministry of Justice translation — Japanese Law Translation Database System</sup>

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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
