In subsection (3) of section 167 of that Act (application of general provisions relating to administration of social security), for the words “Section 58 of that Act (regulations as to determination of questions and matters arising out of, or pending, reviews and appeals)” there shall be substituted the words “Section 11 of the Social Security Act 1998 (regulations with respect to decisions)”.

Subsection (4) of that section shall cease to have effect.