Part 1 confirms that, although surrogacy arrangements generally remain unenforceable, a surrogacy order under section 124C of the Care of Children Act 2004 can be enforced under this Act. The Part amends sections 13 and 14 to make it clear that, although it remains an offence to give or receive valuable consideration for the supply of a human embryo or human gamete, or for participation in a surrogacy arrangement, that does not include payments for the actual and reasonable expenses incurred in doing those things. It expands the functions of the ethics committee to providing approval for surrogacy arrangements for the purpose of obtaining a surrogacy order under the Care of Children Act 2004 and sets out the conditions that must be satisfied before that approval may be provided. This new approval of the ethics committee is separate from, and additional to, the ethics committee approval currently required for fertility treatments for a surrogacy arrangement. This new approval is only required if the parties to a surrogacy arrangement wish to apply to the court for a surrogacy order (provided for in Part 2 of this Bill). Finally, the Part provides for the appointment by the Minister of a Surrogacy Registrar. The primary function of the Surrogacy Registrar is to establish a register for the purpose of facilitating surrogacy arrangements by enabling women who are willing to become surrogates to be matched with intending parents.