Amendments to the principal Regulations

4.  In paragraph 1(2) of Schedule 4 for the definition of “employer” substitute–

(1)

S.I. 1978/1689; Schedule 3 has been amended by S.I. 1984/350, 1990/1894, 1994/726, 1998/1728 and 1999/3. As to the construction of references in the principal Regulations to enactments applying only in Great Britain, in their application to Northern Ireland, see regulation 156(3) of the principal Regulations.