# 製造委託等に係る中小受託事業者に対する代金の支払の遅延等の防止に関する法律 / Act on Preventing Delay in Payment to Small and Medium-Sized Entrusted Business Operators in Relation to Manufacturing Consignment — 附　則 (Supplementary Provisions) - Law: 製造委託等に係る中小受託事業者に対する代金の支払の遅延等の防止に関する法律 (Act on Preventing Delay in Payment to Small and Medium-Sized Entrusted Business Operators in Relation to Manufacturing Consignment), 昭和三十一年法律第百二十号 - English title "Act on Preventing Delay in Payment to Small and Medium-Sized Entrusted Business Operators in Relation to Manufacturing Consignment": 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: 附　則 (Supplementary Provisions) — address `suppl-5071-41` - Text in force since: 2026-01-01 - URL (the page that opens at this provision): https://japanlaw.org/en/small-contractor-payment-act/suppl-5071-41 - Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/331AC0000000120/suppl-5071-41 - 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. --- ## 附　則 令和七年五月二三日法律第四一号 suppl-5071-41 · https://japanlaw.org/en/small-contractor-payment-act/suppl-5071-41 · https://japanlaw.org/l/331AC0000000120/suppl-5071-41 ### 第一条（施行期日） — (Effective Date) caption: Ministry of Justice translation — Japanese Law Translation Database System suppl-5071-41/art-1 · https://japanlaw.org/en/small-contractor-payment-act/suppl-5071-41/art-1 · https://japanlaw.org/l/331AC0000000120/suppl-5071-41/art-1 **第一項** この法律は、令和八年一月一日から施行する。ただし、附則第五条の規定は、公布の日から施行する。 suppl-5071-41/art-1/par-1 · https://japanlaw.org/en/small-contractor-payment-act/suppl-5071-41/art-1/par-1 · https://japanlaw.org/l/331AC0000000120/suppl-5071-41/art-1/par-1 This Act comes into effect on January 1, 2026;provided, however, that the provisions of Article 5 of the Supplementary Provisions come into effect on the date of promulgation. Ministry of Justice translation — Japanese Law Translation Database System ### 第二条（下請代金支払遅延等防止法の一部改正に伴う経過措置） — (Transitional Measures Associated with Partial Amendment in Act against Delay in Payment of Subcontract Proceeds, etc. to Subcontractors) caption: Ministry of Justice translation — Japanese Law Translation Database System suppl-5071-41/art-2 · https://japanlaw.org/en/small-contractor-payment-act/suppl-5071-41/art-2 · https://japanlaw.org/l/331AC0000000120/suppl-5071-41/art-2 **第一項** 第一条の規定による改正後の製造委託等に係る中小受託事業者に対する代金の支払の遅延等の防止に関する法律（以下この条において「新支払遅延等防止法」という。）の規定は、この法律の施行前にした行為であって新支払遅延等防止法第二条第八項に規定する委託事業者（同項第一号から第四号までに該当する者に限る。）による同条第一項に規定する製造委託（同項に規定する型（金型を除く。）又は同項に規定する工具の製造に係るものに限る。）及び同条第五項に規定する特定運送委託並びに同条第八項に規定する委託事業者（同項第五号及び第六号に該当する者に限る。）による同条第六項に規定する製造委託等に該当するものについては、適用しない。 suppl-5071-41/art-2/par-1 · https://japanlaw.org/en/small-contractor-payment-act/suppl-5071-41/art-2/par-1 · https://japanlaw.org/l/331AC0000000120/suppl-5071-41/art-2/par-1 The provisions of the Act on Preventing Delay in Payment to Small and Medium-Sized Entrusted Business Operators in Relation to Manufacturing Consignment, etc. amended by the provisions of Article 1 (referred to below as the "new Act on the Prevention of Delay in Payment, etc." in this Article) do not apply to acts committed before the enforcement of this Act that fall under the category of manufacturing consignment prescribed in Article 2, paragraph (1) of the new Act on the Prevention of Delay in Payment, etc. by an entrusting business operator prescribed in paragraph (8) of that Article (limited to a person who falls under items (i) through (iv) of that paragraph) (limited to manufacturing consignment related to the manufacture of dies (excluding metal dies) prescribed in that paragraph or tools prescribed in that paragraph) and the category of specific transportation consignment prescribed in paragraph (5) of that Article, and manufacturing consignment, etc. prescribed in paragraph (6) of that Article by an entrusting business operator prescribed in paragraph (8) of that Article (limited to a person who falls under items 5 and 6 of that paragraph) Ministry of Justice translation — Japanese Law Translation Database System **第二項** 新支払遅延等防止法第四条、第五条、第六条第二項及び第十条の規定は、この法律の施行後にした新支払遅延等防止法第二条第六項に規定する製造委託等について適用し、この法律の施行前にした第一条の規定による改正前の下請代金支払遅延等防止法（次項において「旧支払遅延等防止法」という。）第二条第五項に規定する製造委託等については、なお従前の例による。 suppl-5071-41/art-2/par-2 · https://japanlaw.org/en/small-contractor-payment-act/suppl-5071-41/art-2/par-2 · https://japanlaw.org/l/331AC0000000120/suppl-5071-41/art-2/par-2 The provisions of Article 4, Article 5, Article 6, paragraph (2), and Article 10 of the new Act on the Prevention of Delay in Payment, etc. apply to a manufacturing consignment, etc. prescribed in Article 2, paragraph (6) of the new Act on the Prevention of Delay in Payment, etc. that is made after the enforcement of this Act, and prior laws and regulations continue to govern a manufacturing consignment, etc. prescribed in Article 2, paragraph (5) of the Act against Delay in Payment of Subcontract Proceeds, etc. to Subcontractors before amendment by the provisions of Article 1 (referred to as the "former Act on the Prevention of Delay in Payment, etc." in the following paragraph) that is made before the enforcement of this Act. Ministry of Justice translation — Japanese Law Translation Database System **第三項** この法律の施行前に旧支払遅延等防止法第七条の規定によりされた勧告（この法律の施行後に前項の規定によりなお従前の例によりされた勧告を含む。）は、新支払遅延等防止法第十条の規定によりされた勧告とみなす。 suppl-5071-41/art-2/par-3 · https://japanlaw.org/en/small-contractor-payment-act/suppl-5071-41/art-2/par-3 · https://japanlaw.org/l/331AC0000000120/suppl-5071-41/art-2/par-3 A recommendation issued pursuant to the provisions of Article 7 of the former Act on the Prevention of Delay in Payment, etc. before this Act comes into effect (including a recommendation that continues to be governed by prior laws and regulations pursuant to the provisions of the preceding paragraph after this Act comes into effect) is deemed to be a recommendation issued pursuant to the provisions of Article 10 of the new Act on the Prevention of Delay in Payment, etc. Ministry of Justice translation — Japanese Law Translation Database System ### 第四条（罰則に関する経過措置） — (Transitional Measures Concerning Penal Provisions) caption: Ministry of Justice translation — Japanese Law Translation Database System suppl-5071-41/art-4 · https://japanlaw.org/en/small-contractor-payment-act/suppl-5071-41/art-4 · https://japanlaw.org/l/331AC0000000120/suppl-5071-41/art-4 **第一項** この法律の施行前にした行為及び附則第二条第二項の規定によりなお従前の例によることとされる場合におけるこの法律の施行後にした行為に対する罰則の適用については、なお従前の例による。 suppl-5071-41/art-4/par-1 · https://japanlaw.org/en/small-contractor-payment-act/suppl-5071-41/art-4/par-1 · https://japanlaw.org/l/331AC0000000120/suppl-5071-41/art-4/par-1 Prior laws and regulations continue to govern the applicability of penal provisions to conduct that a person engages in before this Act comes into effect, and to conduct that a person engages in after this Act comes into effect but which, pursuant to the provisions of Article 2, paragraph (2) of the Supplementary Provisions, is to continue to be governed by prior laws and regulations. Ministry of Justice translation — Japanese Law Translation Database System ### 第五条（政令への委任） — (Delegation to Cabinet Order) caption: Ministry of Justice translation — Japanese Law Translation Database System suppl-5071-41/art-5 · https://japanlaw.org/en/small-contractor-payment-act/suppl-5071-41/art-5 · https://japanlaw.org/l/331AC0000000120/suppl-5071-41/art-5 **第一項** 前三条に定めるもののほか、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。 suppl-5071-41/art-5/par-1 · https://japanlaw.org/en/small-contractor-payment-act/suppl-5071-41/art-5/par-1 · https://japanlaw.org/l/331AC0000000120/suppl-5071-41/art-5/par-1 In addition to what is provided for in the preceding three Articles, transitional measures necessary for the enforcement of this Act (including transitional measures concerning penal provisions) are specified by Cabinet Order. Ministry of Justice translation — Japanese Law Translation Database System ### 第六条（検討） — (Review) caption: Ministry of Justice translation — Japanese Law Translation Database System suppl-5071-41/art-6 · https://japanlaw.org/en/small-contractor-payment-act/suppl-5071-41/art-6 · https://japanlaw.org/l/331AC0000000120/suppl-5071-41/art-6 **第一項** 政府は、この法律の施行後五年を目途として、この法律の規定による改正後のそれぞれの法律（以下この条において「改正後の各法律」という。）の施行の状況等を勘案し、必要があると認めるときは、改正後の各法律の規定について検討を加え、その結果に基づいて所要の措置を講ずるものとする。 suppl-5071-41/art-6/par-1 · https://japanlaw.org/en/small-contractor-payment-act/suppl-5071-41/art-6/par-1 · https://japanlaw.org/l/331AC0000000120/suppl-5071-41/art-6/par-1 Approximately five years after the enforcement of this Act, the government will take into account the status, etc. of enforcement of the respective Acts amended by the provisions of this Act (referred to below as the "respective amended Acts" in this Article), if the government finds it necessary, will review the provisions of the respective amended Acts and take necessary measures based on the results of the review. Ministry of Justice translation — Japanese Law Translation Database System --- ## Cites - suppl-5071-41/art-1/par-1: 附則第五条 → 製造委託等に係る中小受託事業者に対する代金の支払の遅延等の防止に関する法律 附則第五条 (Supplementary Provisions, Article 5), suppl-5071-41/art-5 — https://japanlaw.org/en/small-contractor-payment-act/suppl-5071-41/art-5 · https://japanlaw.org/l/331AC0000000120/suppl-5071-41/art-5 - suppl-5071-41/art-2/par-1: この条 → 製造委託等に係る中小受託事業者に対する代金の支払の遅延等の防止に関する法律 附則第二条 (Supplementary Provisions, Article 2), suppl-5071-41/art-2 — https://japanlaw.org/en/small-contractor-payment-act/suppl-5071-41/art-2 · https://japanlaw.org/l/331AC0000000120/suppl-5071-41/art-2 - suppl-5071-41/art-2/par-1: 新支払遅延等防止法第二条第八項 → 製造委託等に係る中小受託事業者に対する代金の支払の遅延等の防止に関する法律 第二条第八項 (Article 2, paragraph (8)), art-2/par-8 — https://japanlaw.org/en/small-contractor-payment-act/art-2/par-8 · https://japanlaw.org/l/331AC0000000120/art-2/par-8 - suppl-5071-41/art-2/par-1: 同項第一号から第四号まで → 製造委託等に係る中小受託事業者に対する代金の支払の遅延等の防止に関する法律 第二条第八項第一号 (Article 2, paragraph (8), item (i)), art-2/par-8/item-1 — https://japanlaw.org/en/small-contractor-payment-act/art-2/par-8/item-1 · https://japanlaw.org/l/331AC0000000120/art-2/par-8/item-1 - suppl-5071-41/art-2/par-1: 同項第一号から第四号まで → 製造委託等に係る中小受託事業者に対する代金の支払の遅延等の防止に関する法律 第二条第八項第二号 (Article 2, paragraph (8), item (ii)), art-2/par-8/item-2 — https://japanlaw.org/en/small-contractor-payment-act/art-2/par-8/item-2 · https://japanlaw.org/l/331AC0000000120/art-2/par-8/item-2 - suppl-5071-41/art-2/par-1: 同項第一号から第四号まで → 製造委託等に係る中小受託事業者に対する代金の支払の遅延等の防止に関する法律 第二条第八項第三号 (Article 2, paragraph (8), item (iii)), art-2/par-8/item-3 — https://japanlaw.org/en/small-contractor-payment-act/art-2/par-8/item-3 · https://japanlaw.org/l/331AC0000000120/art-2/par-8/item-3 - suppl-5071-41/art-2/par-1: 同項第一号から第四号まで → 製造委託等に係る中小受託事業者に対する代金の支払の遅延等の防止に関する法律 第二条第八項第四号 (Article 2, paragraph (8), item (iv)), art-2/par-8/item-4 — https://japanlaw.org/en/small-contractor-payment-act/art-2/par-8/item-4 · https://japanlaw.org/l/331AC0000000120/art-2/par-8/item-4 - suppl-5071-41/art-2/par-1: 同条第一項 → 製造委託等に係る中小受託事業者に対する代金の支払の遅延等の防止に関する法律 第二条第一項 (Article 2, paragraph (1)), art-2/par-1 — https://japanlaw.org/en/small-contractor-payment-act/art-2/par-1 · https://japanlaw.org/l/331AC0000000120/art-2/par-1 - suppl-5071-41/art-2/par-1: 同条第五項 → 製造委託等に係る中小受託事業者に対する代金の支払の遅延等の防止に関する法律 第二条第五項 (Article 2, paragraph (5)), art-2/par-5 — https://japanlaw.org/en/small-contractor-payment-act/art-2/par-5 · https://japanlaw.org/l/331AC0000000120/art-2/par-5 - suppl-5071-41/art-2/par-1: 同項第五号 → 製造委託等に係る中小受託事業者に対する代金の支払の遅延等の防止に関する法律 第二条第八項第五号 (Article 2, paragraph (8), item (v)), art-2/par-8/item-5 — https://japanlaw.org/en/small-contractor-payment-act/art-2/par-8/item-5 · https://japanlaw.org/l/331AC0000000120/art-2/par-8/item-5 - suppl-5071-41/art-2/par-1: 第六号 → 製造委託等に係る中小受託事業者に対する代金の支払の遅延等の防止に関する法律 第二条第八項第六号 (Article 2, paragraph (8), item (vi)), art-2/par-8/item-6 — https://japanlaw.org/en/small-contractor-payment-act/art-2/par-8/item-6 · https://japanlaw.org/l/331AC0000000120/art-2/par-8/item-6 - suppl-5071-41/art-2/par-1: 同条第六項 → 製造委託等に係る中小受託事業者に対する代金の支払の遅延等の防止に関する法律 第二条第六項 (Article 2, paragraph (6)), art-2/par-6 — https://japanlaw.org/en/small-contractor-payment-act/art-2/par-6 · https://japanlaw.org/l/331AC0000000120/art-2/par-6 - suppl-5071-41/art-2/par-2: 新支払遅延等防止法第四条 → 製造委託等に係る中小受託事業者に対する代金の支払の遅延等の防止に関する法律 第四条 (Article 4), art-4 — https://japanlaw.org/en/small-contractor-payment-act/art-4 · https://japanlaw.org/l/331AC0000000120/art-4 - suppl-5071-41/art-2/par-2: 第五条 → 製造委託等に係る中小受託事業者に対する代金の支払の遅延等の防止に関する法律 第五条 (Article 5), art-5 — https://japanlaw.org/en/small-contractor-payment-act/art-5 · https://japanlaw.org/l/331AC0000000120/art-5 - suppl-5071-41/art-2/par-2: 第六条第二項 → 製造委託等に係る中小受託事業者に対する代金の支払の遅延等の防止に関する法律 第六条第二項 (Article 6, paragraph (2)), art-6/par-2 — https://japanlaw.org/en/small-contractor-payment-act/art-6/par-2 · https://japanlaw.org/l/331AC0000000120/art-6/par-2 - suppl-5071-41/art-2/par-2: 第十条 → 製造委託等に係る中小受託事業者に対する代金の支払の遅延等の防止に関する法律 第十条 (Article 10), art-10 — https://japanlaw.org/en/small-contractor-payment-act/art-10 · https://japanlaw.org/l/331AC0000000120/art-10 - suppl-5071-41/art-2/par-2: 新支払遅延等防止法第二条第六項 → 製造委託等に係る中小受託事業者に対する代金の支払の遅延等の防止に関する法律 第二条第六項 (Article 2, paragraph (6)), art-2/par-6 — https://japanlaw.org/en/small-contractor-payment-act/art-2/par-6 · https://japanlaw.org/l/331AC0000000120/art-2/par-6 - suppl-5071-41/art-2/par-2: 次項 → 製造委託等に係る中小受託事業者に対する代金の支払の遅延等の防止に関する法律 附則第二条第三項 (Supplementary Provisions, Article 2, paragraph (3)), suppl-5071-41/art-2/par-3 — https://japanlaw.org/en/small-contractor-payment-act/suppl-5071-41/art-2/par-3 · https://japanlaw.org/l/331AC0000000120/suppl-5071-41/art-2/par-3 - suppl-5071-41/art-2/par-3: 前項 → 製造委託等に係る中小受託事業者に対する代金の支払の遅延等の防止に関する法律 附則第二条第二項 (Supplementary Provisions, Article 2, paragraph (2)), suppl-5071-41/art-2/par-2 — https://japanlaw.org/en/small-contractor-payment-act/suppl-5071-41/art-2/par-2 · https://japanlaw.org/l/331AC0000000120/suppl-5071-41/art-2/par-2 - suppl-5071-41/art-2/par-3: 新支払遅延等防止法第十条 → 製造委託等に係る中小受託事業者に対する代金の支払の遅延等の防止に関する法律 第十条 (Article 10), art-10 — https://japanlaw.org/en/small-contractor-payment-act/art-10 · https://japanlaw.org/l/331AC0000000120/art-10 - suppl-5071-41/art-4/par-1: 附則第二条第二項 → 製造委託等に係る中小受託事業者に対する代金の支払の遅延等の防止に関する法律 附則第二条第二項 (Supplementary Provisions, Article 2, paragraph (2)), suppl-5071-41/art-2/par-2 — https://japanlaw.org/en/small-contractor-payment-act/suppl-5071-41/art-2/par-2 · https://japanlaw.org/l/331AC0000000120/suppl-5071-41/art-2/par-2 - suppl-5071-41/art-6/par-1: この条 → 製造委託等に係る中小受託事業者に対する代金の支払の遅延等の防止に関する法律 附則第六条 (Supplementary Provisions, Article 6), suppl-5071-41/art-6 — https://japanlaw.org/en/small-contractor-payment-act/suppl-5071-41/art-6 · https://japanlaw.org/l/331AC0000000120/suppl-5071-41/art-6 ## Cited by 6 provisions cite this one. No official source publishes this direction. - 製造委託等に係る中小受託事業者に対する代金の支払の遅延等の防止に関する法律 附則第一条第一項（施行期日） — https://japanlaw.org/en/small-contractor-payment-act/suppl-5071-41/art-1/par-1 · https://japanlaw.org/l/331AC0000000120/suppl-5071-41/art-1/par-1 - 製造委託等に係る中小受託事業者に対する代金の支払の遅延等の防止に関する法律 附則第二条第一項（下請代金支払遅延等防止法の一部改正に伴う経過措置） — https://japanlaw.org/en/small-contractor-payment-act/suppl-5071-41/art-2/par-1 · https://japanlaw.org/l/331AC0000000120/suppl-5071-41/art-2/par-1 - 製造委託等に係る中小受託事業者に対する代金の支払の遅延等の防止に関する法律 附則第二条第二項（下請代金支払遅延等防止法の一部改正に伴う経過措置） — https://japanlaw.org/en/small-contractor-payment-act/suppl-5071-41/art-2/par-2 · https://japanlaw.org/l/331AC0000000120/suppl-5071-41/art-2/par-2 - 製造委託等に係る中小受託事業者に対する代金の支払の遅延等の防止に関する法律 附則第二条第三項（下請代金支払遅延等防止法の一部改正に伴う経過措置） — https://japanlaw.org/en/small-contractor-payment-act/suppl-5071-41/art-2/par-3 · https://japanlaw.org/l/331AC0000000120/suppl-5071-41/art-2/par-3 - 製造委託等に係る中小受託事業者に対する代金の支払の遅延等の防止に関する法律 附則第四条第一項（罰則に関する経過措置） — https://japanlaw.org/en/small-contractor-payment-act/suppl-5071-41/art-4/par-1 · https://japanlaw.org/l/331AC0000000120/suppl-5071-41/art-4/par-1 - 製造委託等に係る中小受託事業者に対する代金の支払の遅延等の防止に関する法律 附則第六条第一項（検討） — https://japanlaw.org/en/small-contractor-payment-act/suppl-5071-41/art-6/par-1 · https://japanlaw.org/l/331AC0000000120/suppl-5071-41/art-6/par-1 --- ## Sources - e-Gov 法令検索, Digital Agency (デジタル庁) — 製造委託等に係る中小受託事業者に対する代金の支払の遅延等の防止に関する法律 — the text in force from 2026-01-01 (https://laws.e-gov.go.jp/law/331AC0000000120/20260101_507AC0000000041), retrieved 2026-10-11 - Japanese Law Translation Database System, Ministry of Justice (法務省) — Act on Preventing Delay in Payment to Small and Medium-Sized Entrusted Business Operators in Relation to Manufacturing Consignment — Ministry of Justice translation (https://www.japaneselawtranslation.go.jp/en/laws/view/5106/tb), retrieved 2026-10-11 - This site's parser, version 189 — 製造委託等に係る中小受託事業者に対する代金の支払の遅延等の防止に関する法律 — structure, counts, cross-references and defined terms, computed 2026-10-11