The EU Commission has published Regulation 523/2012 in the Official Journal that amends annex IV (list of mandatory ECE regulations) of the General Safety Regulation 661/2009.
- ECE R30.02, supplement 16: Class C1 tyres
- ECE R54.00, supplement 17: Class C2 & C3 tyres
- ECE R64.02, corrigendum 02: TPMS and temporary spare tyres
- ECE R117.02: Rolling sound, resistance and wet grip adhesion.
- ECE R13 – Braking: Updated to supplement 3 of series 11.
- ECE R34 – Fuel tanks / fire risks: updated to supp 02 of series 02.
- ECE R55 – Coupling: updated to supp 01 of series 01.
All implementation dates are as stated in Article 13 of 661/2009.