1.—(1) These Regulations may be cited as the Child Benefit (Great Britain Reciprocal Arrangements) (Amendment) Regulations (Northern Ireland) 1999 and shall come into operation on 1st September 1999.
(2) In these Regulations “the Principal Arrangments” means the arrangements contained in the Memorandum of Reciprocal Arrangements set out in Schedule 1 to the Child Benefit (Great Britain Reciprocal Arrangements) Regulations (Northern Ireland) 1977(1).