# 金融商品取引法 / Financial Instruments and Exchange Act — 第四十三条の四 (Article 43-4) - Law: 金融商品取引法 (Financial Instruments and Exchange Act), 昭和二十三年法律第二十五号 - English title "Financial Instruments and Exchange 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: 第四十三条の四 (Article 43-4)（顧客の有価証券等を担保に供する行為等の制限） — address `art-43-4` - Text in force since: 2026-08-12 - URL (the page that opens at this provision): https://japanlaw.org/ja/financial-instruments-and-exchange-act/art-43-4 - Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/323AC0000000025/art-43-4 - 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. --- ### 第四十三条の四（顧客の有価証券等を担保に供する行為等の制限） — (Restriction on the Act of Furnishing a Customer's Securities as Collateral) caption: Ministry of Justice translation — Japanese Law Translation Database System art-43-4 · https://japanlaw.org/ja/financial-instruments-and-exchange-act/art-43-4 · https://japanlaw.org/l/323AC0000000025/art-43-4 **第一項** 金融商品取引業者等は、顧客の計算において自己が占有する有価証券又は顧客から預託を受けた有価証券を担保に供する場合又は他人に貸し付ける場合には、内閣府令で定めるところにより、当該顧客から書面による同意を得なければならない。 art-43-4/par-1 · https://japanlaw.org/ja/financial-instruments-and-exchange-act/art-43-4/par-1 · https://japanlaw.org/l/323AC0000000025/art-43-4/par-1 If a financial instruments business operator, etc. furnishes the securities in its possession on a customer's account or securities deposited with it by a customer as collateral, or lends such securities to another person, it must obtain written consent from that customer pursuant to the provisions of Cabinet Office Order. Ministry of Justice translation — Japanese Law Translation Database System **第二項** 金融商品取引業者等は、商品関連市場デリバティブ取引についての第二条第八項第二号、第三号又は第五号に掲げる行為に係る業務に関して、顧客の計算において自己が占有する商品（寄託された商品に関して発行された証券又は証書を含む。以下この項において同じ。）又は顧客から預託を受けた商品を担保に供する場合又は他人に貸し付ける場合には、内閣府令で定めるところにより、当該顧客から書面による同意を得なければならない。 art-43-4/par-2 · https://japanlaw.org/ja/financial-instruments-and-exchange-act/art-43-4/par-2 · https://japanlaw.org/l/323AC0000000025/art-43-4/par-2 A financial instruments business operator, etc. must, when furnishing as security the commodity possessed by the financial instruments business operator, etc. based on a customer's account (including instruments or certificates issued in relation to deposited commodity; hereinafter the same applies in this paragraph) or a commodity deposited to the financial instruments business operator, etc. from a customer or loaning such commodities to another person, with regard to the business related to the acts listed in Article 2, paragraph (8), item (ii), (iii) or (v) for commodity-related market derivatives transactions, obtain written consent from the customer pursuant to the provisions of Cabinet Office Order. Ministry of Justice translation — Japanese Law Translation Database System **第三項** 第三十四条の二第十二項の規定は、前二項の規定による書面による同意について準用する。 art-43-4/par-3 · https://japanlaw.org/ja/financial-instruments-and-exchange-act/art-43-4/par-3 · https://japanlaw.org/l/323AC0000000025/art-43-4/par-3 The provisions of Article 34-2, paragraph (12) apply mutatis mutandis to the written consent prescribed in the preceding two paragraphs. Ministry of Justice translation — Japanese Law Translation Database System --- ## Cites - art-43-4/par-2: 第二条第八項第二号 → 金融商品取引法 第二条第八項第二号 (Article 2, paragraph (8), item (ii)), art-2/par-8/item-2 — https://japanlaw.org/ja/financial-instruments-and-exchange-act/art-2/par-8/item-2 · https://japanlaw.org/l/323AC0000000025/art-2/par-8/item-2 - art-43-4/par-2: 第三号 → 金融商品取引法 第二条第八項第三号 (Article 2, paragraph (8), item (iii)), art-2/par-8/item-3 — https://japanlaw.org/ja/financial-instruments-and-exchange-act/art-2/par-8/item-3 · https://japanlaw.org/l/323AC0000000025/art-2/par-8/item-3 - art-43-4/par-2: 第五号 → 金融商品取引法 第二条第八項第五号 (Article 2, paragraph (8), item (v)), art-2/par-8/item-5 — https://japanlaw.org/ja/financial-instruments-and-exchange-act/art-2/par-8/item-5 · https://japanlaw.org/l/323AC0000000025/art-2/par-8/item-5 - art-43-4/par-2: この項 → 金融商品取引法 第四十三条の四第二項 (Article 43-4, paragraph (2)), art-43-4/par-2 — https://japanlaw.org/ja/financial-instruments-and-exchange-act/art-43-4/par-2 · https://japanlaw.org/l/323AC0000000025/art-43-4/par-2 - art-43-4/par-3: 第三十四条の二第十二項 → 金融商品取引法 第三十四条の二第十二項 (Article 34-2, paragraph (12)), art-34-2/par-12 — https://japanlaw.org/ja/financial-instruments-and-exchange-act/art-34-2/par-12 · https://japanlaw.org/l/323AC0000000025/art-34-2/par-12 - art-43-4/par-3: 前二項 → 金融商品取引法 第四十三条の四第一項 (Article 43-4, paragraph (1)), art-43-4/par-1 — https://japanlaw.org/ja/financial-instruments-and-exchange-act/art-43-4/par-1 · https://japanlaw.org/l/323AC0000000025/art-43-4/par-1 - art-43-4/par-3: 前二項 → 金融商品取引法 第四十三条の四第二項 (Article 43-4, paragraph (2)), art-43-4/par-2 — https://japanlaw.org/ja/financial-instruments-and-exchange-act/art-43-4/par-2 · https://japanlaw.org/l/323AC0000000025/art-43-4/par-2 ## Cited by 9 provisions cite this one. No official source publishes this direction. - 金融商品取引法 第四十三条の二第二項第三号（分別管理） — https://japanlaw.org/ja/financial-instruments-and-exchange-act/art-43-2/par-2/item-3 · https://japanlaw.org/l/323AC0000000025/art-43-2/par-2/item-3 - 金融商品取引法 第四十三条の四第二項（顧客の有価証券等を担保に供する行為等の制限） — https://japanlaw.org/ja/financial-instruments-and-exchange-act/art-43-4/par-2 · https://japanlaw.org/l/323AC0000000025/art-43-4/par-2 - 金融商品取引法 第四十三条の四第三項（顧客の有価証券等を担保に供する行為等の制限） — https://japanlaw.org/ja/financial-instruments-and-exchange-act/art-43-4/par-3 · https://japanlaw.org/l/323AC0000000025/art-43-4/par-3 - 金融商品取引法 第四十五条第一項第二号 — https://japanlaw.org/ja/financial-instruments-and-exchange-act/art-45/par-1/item-2 · https://japanlaw.org/l/323AC0000000025/art-45/par-1/item-2 - 金融商品取引法 第六十五条の四第一項（内閣府令への委任） — https://japanlaw.org/ja/financial-instruments-and-exchange-act/art-65-4/par-1 · https://japanlaw.org/l/323AC0000000025/art-65-4/par-1 - 金融商品取引法 第二百五条の二の三第一項第二号 — https://japanlaw.org/ja/financial-instruments-and-exchange-act/art-205-2-3/par-1/item-2 · https://japanlaw.org/l/323AC0000000025/art-205-2-3/par-1/item-2 - 銀行法 第十三条の四第一項（金融商品取引法の準用） — https://japanlaw.org/ja/banking-act/art-13-4/par-1 · https://japanlaw.org/l/356AC0000000059/art-13-4/par-1 - 銀行法 第五十二条の二の五第一項（外国銀行代理銀行についての金融商品取引法の準用） — https://japanlaw.org/ja/banking-act/art-52-2-5/par-1 · https://japanlaw.org/l/356AC0000000059/art-52-2-5/par-1 - 銀行法 第五十二条の六十の十七第一項（金融商品取引法の準用） — https://japanlaw.org/ja/banking-act/art-52-60-17/par-1 · https://japanlaw.org/l/356AC0000000059/art-52-60-17/par-1 --- ## Sources - e-Gov 法令検索, Digital Agency (デジタル庁) — 金融商品取引法 — the text in force from 2026-08-12 (https://laws.e-gov.go.jp/law/323AC0000000025/20260812_508AC0000000064), retrieved 2026-10-22 - Japanese Law Translation Database System, Ministry of Justice (法務省) — Financial Instruments and Exchange Act — Ministry of Justice translation (https://www.japaneselawtranslation.go.jp/en/laws/view/4633/tb), retrieved 2026-10-22 - This site's parser, version 212 — 金融商品取引法 — structure, counts, cross-references and defined terms, computed 2026-10-22