Reliability note

Titles and AI summaries are unofficial English monitoring aids, not legal advice or official translations. Each link opens the original Japanese official source, which remains authoritative.

Act Partially Amending the Subcontract Payment Delay Prevention Act and the Subcontracting SME Promotion Act

下請代金支払遅延等防止法及び下請中小企業振興法の一部を改正する法律

Published: 2025-05-23 · Source: e-Gov Law Search — Updated Laws · Stage: In Force · Area: Antitrust / Fair Trade · Impact (preliminary): Medium · First detected by this dashboard: 2026-09-09

View the original Japanese source More Antitrust / Fair Trade updates Search all updates in the dashboard

AI summary

Generated by AI from the Japanese source metadata. It is an unofficial monitoring aid, not legal advice, and may contain errors. The area, stage, and impact labels are preliminary keyword-based triage labels. Confirm every point in the original Japanese source.

Summary

This item is an amending act that partially revises Japan's Act against Delay in Payment of Subcontract Proceeds and the Act on the Promotion of Subcontracting Small and Medium-sized Enterprises (Reiwa 7 Act No. 41). According to the metadata, it was promulgated on 2025-05-23 with a stated enforcement date of 2026-01-01. The record also references the Act on Strengthening the Management of Small and Medium-sized Enterprises (Heisei 11 Act No. 18) as a related target law.

Business Impact

Businesses that engage subcontractors or operate as subcontractors may need to review changes to subcontract payment and fair-trade obligations before the stated enforcement date. The scope and specific requirements could vary, so effects may differ by company.

Recommended Action

Review the official Japanese text and enforcement details at the provided e-Gov source to confirm the actual scope, obligations, and timing.

Timeline of related official records

Related official records are linked only when names and instrument numbers match exactly, so this timeline may be incomplete. Dates are as stated by the official sources. It is a monitoring aid, not legal advice; the original Japanese sources are authoritative.

  1. 2025-05-23 — Promulgated (statute recorded by e-Gov Law Search) 下請代金支払遅延等防止法及び下請中小企業振興法の一部を改正する法律(令和七年法律第四十一号) (this update) Original Japanese source
  2. 2026-01-01 — Effective date stated by e-Gov Law Search 中小企業等経営強化法 (this update) Original Japanese source