These Regulations amend the National Health Service (General Ophthalmic Services) Regulations 1986, the National Health Service (General Medical Services Contracts) (Wales) Regulations 2004, the National Health Service (General Dental Services Contracts) (Wales) Regulations 2006, the National Health Service (Personal Dental Services Agreements) (Wales) Regulations 2006 and the National Health Service (Pharmaceutical Services) (Wales) Regulations 2013.