The provision made by Part 2 of these Regulations is made under section 2(2) of the European Communities Act 1972 (c. 68) in order to update references to Directive 1999/32/EC, which was repealed and replaced (without substantive amendment) by Directive (EU) 2016/802 (O.J. No L 132, 21.05.2016, p. 58), and update an out-of-date reference to the EEA agreement in the Transport and Works Act 1992 (c. 42).