Regulation 1 I1 United Kingdom Original text. Later amendments are not shown. These Regulations may be cited as the Customs Duties (Deferred Payment) Regulations 1976 and shall come into operation on 1st September 1976. Annotations Commencement I1 Reg. 1 comes into operation at 1.9.1976, see reg. 1 ← Introduction Regulation 1 Regulation 2 →