12 September 2027

The unfair contractual terms chapter extends to long-running data-sharing contracts concluded on or before 12 September 2025.

This date is 326 days away.

Every date it has had

1. 12 September 2027 (in force): Regulation (EU) 2023/2854 (Data Act), Article 50.
   “Chapter IV shall apply from 12 September 2027 to contracts concluded on or before 12 September 2025”
   Official text · SHA-256 1085b7fa3011970b…

All EU deadlines · JSON: /v1/eu/deadlines/data-act-older-contracts

Last checked 20 October 2026. This is information, not legal advice.