The Artificial Insemination of Cattle (England and Wales) Regulations 1957
Made 31st May, 1957. Laid before Parliament 6th June, 1957. Coming into Operation 1st July, 1957.

The Minister of Agriculture, Fisheries and Food, in exercise of the powers conferred on him by Section 17 of the Agriculture (Miscellaneous Provisions) Act, 1943, and of all other powers enabling him in that behalf, hereby makes the following Regulations: