SLPS is affiliated to the following organisations.   

Kent County Photographic Association

KCPA exists to encourage and facilitate the development of and participation in photography by:
• promoting co-operation between Associate Clubs
• organising photographic competitions and exhibitions
• participating in events organised by the Photographic Alliance of Great Britain
• providing and maintaining a high standard judging and lecturing service
• promoting courses, workshops and events.
Membership is open to clubs within the historic boundaries of Kent.

Photographic Alliance of Great Britain

The Photographic Alliance of Great Britain (PAGB) is a membership organisation that co-ordinates activities for photographic Clubs in England, Scotland, Wales & Northern Ireland (including the Channel Islands and Isle of Man). It does this through 15 geographical Federations.

Royal Photographic Society

The Royal Photographic Society exists to promote photography and image-making and to support photographers in realising their potential, irrespective of their level of knowledge, equipment or skills.