24In section 63 of that Act—
(a)in subsection (4) for the words “section 51(4)(a) of this Act” there shall be substituted the words “section 40(1) of the Social Security Pensions Act 1975 (in this Act referred to as “the Pensions Act”)”;
(b)In subsection (6) for the word “recognition” there shall be substituted the words “contracting-out”.