Air Traffic Controller

Civil Aviation Authority

Aircraft Maintenance Engineer

Civil Aviation Authority

Airport Fire Officer

Civil Aviation Authority

Airport Firefighter

Civil Aviation Authority

Dental Hygienist

General Dental Council

Dental Therapist

General Dental Council

Department of Transport Approved Driving Instructor

The Registrar for the purposes of Part V of the Road Traffic Act 198812

Dispensing Optician

General Optical Council

Diver

Health and Safety Executive

Inspector of Weights and Measures

Secretary of State

Licensed Boatmaster

Secretary of State

Licensed Cab Driver (London)

The Assistant Commissioner of Police of the Metropolis

Licensed Conveyancer

The Council for Licensed Conveyancers

Licensed Lighterman

Port of London Authority

Licensed Trainee Driving Instructor

The Registrar for the purposes of Part V of the Road Traffic Act 1988

Licensed Waterman

Port of London Authority

Registered Dispenser of Hearing Aids

Hearing Aid Council