In Article 1(1), for the definition of “legislation" there shall be substituted the following definition–

““legislation" means–

(a)

in relation to Great Britain, the Social Security Administration Act 1992, the Social Security Contributions and Benefits Act 1992 and Chapter II of Part I of the Social Security Act 1998, insofar as their provisions relate to the scheme of child benefit contained in Part IX of the Social Security Contributions and Benefits Act 1992, and

(b)

in relation to Northern Ireland, the Social Security Administration (Northern Ireland) Act 1992, the Social Security Contributions and Benefits (Northern Ireland) Act 1992 and Chapter II of Part II of the Social Security (Northern Ireland) Order 1998, insofar as their provisions relate to the scheme of child benefit contained in Part IX of the Social Security Contributions and Benefits (Northern Ireland) Act 1992,

in each case as amended, modified, adapted, extended, supplemented, replaced or consolidated by any subsequent enactment or by any instrument other than one made for the purpose only of giving effect to the provisions of any agreement applying to one of the two territories with the government of any country outside the United Kingdom providing for reciprocity in matters relating to payments for purposes similar or comparable to the purposes of those schemes of child benefit;”.