# 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)（政令への委任） — address `suppl-5021-42/art-9`
- Text in force since: 2026-07-21
- URL (the page that opens at this provision): https://japanlaw.org/ja/road-traffic-act/suppl-5021-42/art-9
- Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/335AC0000000105/suppl-5021-42/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（政令への委任） — Delegation to Cabinet Order
<sup>caption: machine translation, not official</sup>
<sup>suppl-5021-42/art-9 · https://japanlaw.org/ja/road-traffic-act/suppl-5021-42/art-9 · https://japanlaw.org/l/335AC0000000105/suppl-5021-42/art-9</sup>

**第一項**  附則第三条から前条まで及び附則第十一条に規定するもののほか、この法律の施行に関し必要な経過措置（罰則に関する経過措置を含む。）は、政令で定める。
<sup>suppl-5021-42/art-9/par-1 · https://japanlaw.org/ja/road-traffic-act/suppl-5021-42/art-9/par-1 · https://japanlaw.org/l/335AC0000000105/suppl-5021-42/art-9/par-1</sup>
Beyond what is provided for in Article 3 of the Supplementary Provisions through the preceding Article and in Article 11 of the Supplementary Provisions, transitional measures necessary for the enforcement of this Act (including transitional measures concerning penal provisions) are specified by Cabinet Order.
<sup>machine translation, not official</sup>

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## Cites
- suppl-5021-42/art-9/par-1: 附則第三条から前条まで → 道路交通法 附則第三条 (Supplementary Provisions, Article 3), suppl-5021-42/art-3 — https://japanlaw.org/ja/road-traffic-act/suppl-5021-42/art-3 · https://japanlaw.org/l/335AC0000000105/suppl-5021-42/art-3
- suppl-5021-42/art-9/par-1: 附則第三条から前条まで → 道路交通法 附則第四条 (Supplementary Provisions, Article 4), suppl-5021-42/art-4 — https://japanlaw.org/ja/road-traffic-act/suppl-5021-42/art-4 · https://japanlaw.org/l/335AC0000000105/suppl-5021-42/art-4
- suppl-5021-42/art-9/par-1: 附則第三条から前条まで → 道路交通法 附則第五条 (Supplementary Provisions, Article 5), suppl-5021-42/art-5 — https://japanlaw.org/ja/road-traffic-act/suppl-5021-42/art-5 · https://japanlaw.org/l/335AC0000000105/suppl-5021-42/art-5
- suppl-5021-42/art-9/par-1: 附則第三条から前条まで → 道路交通法 附則第六条 (Supplementary Provisions, Article 6), suppl-5021-42/art-6 — https://japanlaw.org/ja/road-traffic-act/suppl-5021-42/art-6 · https://japanlaw.org/l/335AC0000000105/suppl-5021-42/art-6
- suppl-5021-42/art-9/par-1: 附則第三条から前条まで → 道路交通法 附則第七条 (Supplementary Provisions, Article 7), suppl-5021-42/art-7 — https://japanlaw.org/ja/road-traffic-act/suppl-5021-42/art-7 · https://japanlaw.org/l/335AC0000000105/suppl-5021-42/art-7
- suppl-5021-42/art-9/par-1: 附則第三条から前条まで → 道路交通法 附則第八条 (Supplementary Provisions, Article 8), suppl-5021-42/art-8 — https://japanlaw.org/ja/road-traffic-act/suppl-5021-42/art-8 · https://japanlaw.org/l/335AC0000000105/suppl-5021-42/art-8

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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
- claude-sonnet-5-5 — Machine translation, batch road-traffic-act-20261013T074321-019, translated 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
