# 民法 / Civil Code — 第四百六十七条 (Article 467) - Law: 民法 (Civil Code), 明治二十九年法律第八十九号 - English title "Civil Code": 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: 第四百六十七条 (Article 467)（債権の譲渡の対抗要件） — address `art-467` - Text in force since: 2026-06-24 - URL (the page that opens at this provision): https://japanlaw.org/en/civil-code/art-467 - Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/129AC0000000089/art-467 - 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. --- ### 第四百六十七条（債権の譲渡の対抗要件） — (Requirement for Perfection of Assignment of Claim) caption: Ministry of Justice translation — Japanese Law Translation Database System art-467 · https://japanlaw.org/en/civil-code/art-467 · https://japanlaw.org/l/129AC0000000089/art-467 **第一項** 債権の譲渡（現に発生していない債権の譲渡を含む。）は、譲渡人が債務者に通知をし、又は債務者が承諾をしなければ、債務者その他の第三者に対抗することができない。 art-467/par-1 · https://japanlaw.org/en/civil-code/art-467/par-1 · https://japanlaw.org/l/129AC0000000089/art-467/par-1 The assignment of a claim (including the assignment of a claim that is yet to arise) may not be duly asserted against the applicable obligor or any other third party, unless the assignor gives notice of this to the obligor or the obligor has consented to the same. Ministry of Justice translation — Japanese Law Translation Database System **第二項** 前項の通知又は承諾は、確定日付のある証書によってしなければ、債務者以外の第三者に対抗することができない。 art-467/par-2 · https://japanlaw.org/en/civil-code/art-467/par-2 · https://japanlaw.org/l/129AC0000000089/art-467/par-2 Notice or consent referred to in the preceding paragraph may not be duly asserted against a third party other than the obligor unless the notice or the consent is made using an instrument bearing a certified date. Ministry of Justice translation — Japanese Law Translation Database System --- ## Cites - art-467/par-2: 前項 → 民法 第四百六十七条第一項 (Article 467, paragraph (1)), art-467/par-1 — https://japanlaw.org/en/civil-code/art-467/par-1 · https://japanlaw.org/l/129AC0000000089/art-467/par-1 ## Cited by 8 provisions cite this one. No official source publishes this direction. - 宅地建物取引業法 第四十一条の二第一項第二号 — https://japanlaw.org/en/real-estate-brokerage-act/art-41-2/par-1/item-2 · https://japanlaw.org/l/327AC1000000176/art-41-2/par-1/item-2 - 民法 第三百六十四条第一項（債権を目的とする質権の対抗要件） — https://japanlaw.org/en/civil-code/art-364/par-1 · https://japanlaw.org/l/129AC0000000089/art-364/par-1 - 民法 第三百七十七条第一項（抵当権の処分の対抗要件） — https://japanlaw.org/en/civil-code/art-377/par-1 · https://japanlaw.org/l/129AC0000000089/art-377/par-1 - 民法 第四百六十六条の六第三項（将来債権の譲渡性） — https://japanlaw.org/en/civil-code/art-466-6/par-3 · https://japanlaw.org/l/129AC0000000089/art-466-6/par-3 - 民法 第四百六十七条第二項（債権の譲渡の対抗要件） — https://japanlaw.org/en/civil-code/art-467/par-2 · https://japanlaw.org/l/129AC0000000089/art-467/par-2 - 民法 第五百条第一項 — https://japanlaw.org/en/civil-code/art-500/par-1 · https://japanlaw.org/l/129AC0000000089/art-500/par-1 - 民法 附則第二十二条第一項（債権の譲渡に関する経過措置） — https://japanlaw.org/en/civil-code/suppl-4291-44/art-22/par-1 · https://japanlaw.org/l/129AC0000000089/suppl-4291-44/art-22/par-1 - 銀行法 第三十六条第二項（会社分割又は事業の譲渡の公告等） — https://japanlaw.org/en/banking-act/art-36/par-2 · https://japanlaw.org/l/356AC0000000059/art-36/par-2 --- ## Sources - e-Gov 法令検索, Digital Agency (デジタル庁) — 民法 — the text in force from 2026-06-24 (https://laws.e-gov.go.jp/law/129AC0000000089/20260624_508AC0000000045), retrieved 2026-10-11 - Japanese Law Translation Database System, Ministry of Justice (法務省) — Civil Code — Ministry of Justice translation (part 1 of 2) (https://www.japaneselawtranslation.go.jp/en/laws/view/4848/tb), retrieved 2026-10-11 - This site's parser, version 190 — 民法 — structure, counts, cross-references and defined terms, computed 2026-10-11