These Regulations amend the Statutory Maternity Pay (Compensation of Employers) and Miscellaneous Amendment Regulations 1994 (S.I. 1994/1882) (“the principal GB regulations”) and the Statutory Maternity Pay (Compensation of Employers) and Miscellaneous Amendment Regulations (Northern Ireland) 1994 (S.R. 1994 No. 271) (“the principal NI Regulations”).