Article 2 Human Rights Act 1998
It is directed that, in respect of any proceedings to which paragraph (2) applies, the function of a Minister of the Crown under section 5(2) of the Human Rights Act (joinder of Minister etc. as a party to proceedings) shall be exercisable by the National Assembly concurrently with any Minister of the Crown by whom it is exercisable.
This paragraph applies to any proceedings in which a court is considering whether to make a declaration of incompatibility within the meaning of section 4 of the Human Rights Act 1998 in respect of –
subordinate legislation made by the National Assembly; and
subordinate legislation made, in relation to Wales, by a Minister of the Crown in the exercise of a function which is exercisable by the National Assembly.