Arizona Law Enforcement Canine Association: Details of meetings and seminars for handlers and trainers.
Australian Army Trackers and War Dogs Association: Membership is open to former and current Combat Team members.
British Columbia Police Canine Association: Details of forthcoming trials and seminars as well as a photograph page and message board.
California Narcotic Canine Association: Members can access a case law hotline and details are given of training events and seminars.
Canadian Police Canine Association: As well as details of Trials and seminars, there is a photograph page and Trader's Corner.
Canine Accelerant Detection Association: This forum is for trainers and handlers of accelerant (arson) detecting dogs.
Connecticut Police Work Dog Association: Training articles are provided, as well as certification standards and an honour roll.
Dogs Against Drugs Dogs Against Crime: Details are given of seminars for handlers and an anti-drug education programme for children.
Eastern States Working Dog Association: Information and membership is available to anyone associated with law enforcement and public safety.
Heart of America Police Dog Association: Trains and certifies law enforcement canines. Contains list of upcoming events and membership application.
Idaho Police Canine Association: Standards and course details are given for the certification of Evaluators.
Inland Empire Police Canine Association: Officers from several Californian departments offer course details and legal information.
International Explosive Detection Dog Association: Promotes the international exchange of information and standard procedures.
Kansas Police Dog Association: Membership details are given with sponsorship information and a picture gallery.
Law Enforcement Bloodhound Association: Seminar details, books and a training manual are provided for officers involved in trailing and cadaver work.
Missouri Police Canine Association: Providing assistance with ongoing education and certification.
National Narcotics Dog Detector Association: Seminar information is accompanied by case reports and news items about related search and detection activities.
National Police Bloodhound Association: Seminars and merchandise are offered, and members can submit an official Bloodhound Search Report.
National Police Canine Association: US standards are given for instructors, trainers and certification.
Nordic Police Dog Union: Details of seminars throughout Scandinavia, plus information on the new Accelerant Dog Project.
North American Police Work Dog Association: Officers in the US and other countries provide workshop details, an Honor Roll and an Information Letter.
Oregon Police Canine Association: Unit photographs are featured, along with a newsletter and list of current events.
Pacific Northwest Police Detection Dog Association: Member states and provinces include Alaska, Idaho, Oregon, Washington and British Columbia, Canada.
RCMP Police Dog Service: Team members across Canada are named, with their dogs and locations.
Royal Dutch Police Dog Association: The history is given and an application form can be downloaded.
Southern Tier Police Canine Association: A photograph gallery shows active and retired teams from New York, Pennsylvania, New Jersey and Canada.
UK Law Enforcement Agencies Dog Systems: Technical advice is provided, as well as details of seminars and international competitions.
United Police and Corrections K-9 Association: The certification requirements are described.
United States Police Canine Association: Explanations are given of each form of certification, and a message forum is available for members.
United States Police Canine Association Region 3: Members in Virginia, Maryland, Delaware, West Virginia and the District of Columbia are offered certification, evaluations and seminars.
United States War Dogs Association: News stories are published, there are photograph galleries and a chat room, and e-mails can be sent to units serving abroad.
Vietnam Dog Handlers Association: Membership is open to anyone who was associated with a War Dog Unit.
Virginia Police Work Dog Association: Members are offered workshops in Narcotic, Explosive and Accelerant Detection.
Washington State Police Canine Association: Members can access a message board and a list of events.
Western States Police Canine Association: Competition details and a newsletter are provided for members in California, Nevada, Idaho and Oregon.
Working Dog Foundation: Details of the annual Iron Dog Challenge are given, plus information on various public education programmes.