# 道路運送車両法 / Road Transport Vehicle Act — 第四条 (Article 4)

- Law: 道路運送車両法 (Road Transport Vehicle Act), 昭和二十六年法律第百八十五号
- English title "Road Transport Vehicle Act": Ministry of Justice translation database, which lists the title
- 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 (Article 4)（登録の一般的効力） — address `art-4`
- Text in force since: 2026-04-01
- URL (the page that opens at this provision): https://japanlaw.org/ja/road-transport-vehicle-act/art-4
- Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/326AC0000000185/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（登録の一般的効力） — General Effect of Registration
<sup>caption: machine translation, not official</sup>
<sup>art-4 · https://japanlaw.org/ja/road-transport-vehicle-act/art-4 · https://japanlaw.org/l/326AC0000000185/art-4</sup>

**第一項**  自動車（軽自動車、小型特殊自動車及び二輪の小型自動車を除く。以下第二十九条から第三十二条までを除き本章において同じ。）は、自動車登録ファイルに登録を受けたものでなければ、これを運行の用に供してはならない。
<sup>art-4/par-1 · https://japanlaw.org/ja/road-transport-vehicle-act/art-4/par-1 · https://japanlaw.org/l/326AC0000000185/art-4/par-1</sup>
A motor vehicle (excluding light motor vehicles, special small motor vehicles and two-wheeled small-sized motor vehicles; the same applies hereinafter in this Chapter, except in Articles 29 through 32) must not be put to operation unless it has been registered in the motor vehicle registration file.
<sup>machine translation, not official</sup>

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## Cites
- art-4/par-1: 第二十九条から第三十二条まで → 道路運送車両法 第二十九条 (Article 29), art-29 — https://japanlaw.org/ja/road-transport-vehicle-act/art-29 · https://japanlaw.org/l/326AC0000000185/art-29
- art-4/par-1: 第二十九条から第三十二条まで → 道路運送車両法 第三十条 (Article 30), art-30 — https://japanlaw.org/ja/road-transport-vehicle-act/art-30 · https://japanlaw.org/l/326AC0000000185/art-30
- art-4/par-1: 第二十九条から第三十二条まで → 道路運送車両法 第三十一条 (Article 31), art-31 — https://japanlaw.org/ja/road-transport-vehicle-act/art-31 · https://japanlaw.org/l/326AC0000000185/art-31
- art-4/par-1: 第二十九条から第三十二条まで → 道路運送車両法 第三十二条 (Article 32), art-32 — https://japanlaw.org/ja/road-transport-vehicle-act/art-32 · https://japanlaw.org/l/326AC0000000185/art-32

## Cited by

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

- 自動車損害賠償保障法 第九条第一項（自動車損害賠償責任保険証明書の提示） — https://japanlaw.org/ja/automobile-accident-compensation-act/art-9/par-1 · https://japanlaw.org/l/330AC0000000097/art-9/par-1
- 道路運送車両法 第二条第九項（定義） — https://japanlaw.org/ja/road-transport-vehicle-act/art-2/par-9 · https://japanlaw.org/l/326AC0000000185/art-2/par-9
- 道路運送車両法 第三十四条第一項（臨時運行の許可） — https://japanlaw.org/ja/road-transport-vehicle-act/art-34/par-1 · https://japanlaw.org/l/326AC0000000185/art-34/par-1
- 道路運送車両法 第三十六条の二第一項（回送運行の許可） — https://japanlaw.org/ja/road-transport-vehicle-act/art-36-2/par-1 · https://japanlaw.org/l/326AC0000000185/art-36-2/par-1
- 道路運送車両法 第五十九条第一項（新規検査） — https://japanlaw.org/ja/road-transport-vehicle-act/art-59/par-1 · https://japanlaw.org/l/326AC0000000185/art-59/par-1
- 道路運送車両法 第七十一条第一項（予備検査） — https://japanlaw.org/ja/road-transport-vehicle-act/art-71/par-1 · https://japanlaw.org/l/326AC0000000185/art-71/par-1
- 道路運送車両法 第百八条第一項第一号 — https://japanlaw.org/ja/road-transport-vehicle-act/art-108/par-1/item-1 · https://japanlaw.org/l/326AC0000000185/art-108/par-1/item-1

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## Sources

- e-Gov 法令検索, Digital Agency (デジタル庁) — 道路運送車両法 — the text in force from 2026-04-01 (https://laws.e-gov.go.jp/law/326AC0000000185/20260401_508AC0000000002), retrieved 2026-10-13
- Japanese Law Translation Database System, Ministry of Justice (法務省) — 道路運送車両法 — its English title as the Ministry of Justice's translation database lists it (https://www.japaneselawtranslation.go.jp/en/laws/view/529), retrieved 2026-09-18
- claude-sonnet-5-5 — Machine translation, batch road-transport-vehicle-act-20261013T120733-001, translated 2026-10-13
- This site's parser, version 189 — 道路運送車両法 — structure, counts, cross-references and defined terms, computed 2026-10-13
