The National Health Insurance (Deposit Contributors) Amendment Regulations (Northern Ireland) 1930
The National Health Insurance Joint Committee and the Ministry of Labour for Northern Ireland, acting jointly so far as regards Regulations which the said Joint Committee are empowered to make jointly with the said Ministry, and acting separately so far as regards Regulations which the said Joint Committee or the said Ministry are empowered to make alone, and with the approval of the Ministry of Finance in exercise of the several powers conferred on them by the National Health Insurance Acts ...