These Regulations make amendments to the Merchant Shipping (Counting and Registration of Persons on Board Passenger Ships) Regulations 1999 (S.I. 1999/1869) (“the 1999 Regulations”), the Merchant Shipping (Counting and Registration of Persons on Board Passenger Ships) (Amendment) Regulations 2021 (S.I. 2021/81) (“the 2021 Regulations”) and the Merchant Shipping (Life-Saving Appliances and Arrangements) Regulations 2020 (S.I. 2020/501) (“the 2020 Regulations”).