Article 81 — Entry into force and application

1. This Regulation shall enter into force on the day following that of its publication in the Official Journal of the European Union. 2. This Regulation shall apply from 12 June 2026. However: (a) Article 29(2), Article 30(1), Article 50 and Article 66 shall apply from 31 December 2027; (b) Article 10(1) and (2) shall apply from 1 January 2029; (c) Articles 2 and 3, Chapter II, with the exception of Article 7, Article 10(1) and (2), Article 29(2) and Article 30(1), and Chapter III, with the exception of Articles 46, 49 and 50, shall apply only to activities and tasks carried out in relation to the working timetables entering into force on or after 14 December 2030; (d) Article 78 shall apply from 14 December 2030. 3. Notwithstanding paragraph 2 of this Article, Articles 7(7), 8(3), 21(5), 33(12), 35(7), 46(7) and 52(8), and Articles 11(9), 13(4), 23(9), 40(3), 41(11), 42(11) and 50(3) conferring respectively implementing and delegated powers upon the Commission shall apply from 12 June 2026.