These Regulations commence certain provisions of the Organ Donation (Deemed Consent) Act 2019 (c.7) (“the 2019 Act”) on 1st October 2019. These are the first commencement regulations made under the 2019 Act. Section 3 came into force on the passing of the 2019 Act.
Link: The Organ Donation (Deemed Consent) Act 2019 (Commencement No. 1) Regulations 2019
Source: Legislation .gov.uk