art 4 Local Health Board areas
(1) Each Local Health Board area consists of the principal local government areas assigned to it in column 2 of Schedule 1 to this Order. (2) If the principal local government areas assigned to a Local Health Board under paragraph (1) above are varied, the Local Health Board area is to be varied accordingly. (3) Paragraph (2) above does not apply to creation of a new principal local government area, abolition of an existing principal local government area or a merger of two or more principal local government areas.