These Regulations amend the National Health Service (General Dental Services Contracts) Regulations 2005 (the GDS Regulations), the National Health Service (Personal Dental Services Agreements) Regulations 2005 (the PDS Regulations), the National Health Service (Dental Charges) Regulations 2015 (the Dental Charges Regulations) and the Functions of the National Health Service Commissioning Board and the NHS Business Services Authority (Awdurdod Gwasanaethau Busnes y GIG) (Primary Dental Services) (England) Regulations 2013 (the BSA Functions Regulations).