Club des Amis du Beauceron Standard - This is the French National
Beauceron Club site. They are the official guardians of the Beauceron
breed, and the club that makes any official changes to the Beauceron
breed standard. This is THE standard of the Beauceron.
The standard is in French.
Federation Cynologique Internationale (FCI) Standard. This is the
international dog organization that maintains the standards in
multiple languages. For each breed, a standard is submitted from the
National Club of the country of origin. In this case,
for the Beauceron, the standard is submitted from
Club des Amis du Beauceron.
American Kennel Club (AKC) Standard - This is the Kennel Club for the
United States. Breed standards are submitted for each AKC recognized breed by
the National parent breed club. In the case of the Beauceron, the parent
breed club is the American Beauceron Club.
UPDATE
United Kennel Club (UKC) Standard - This is a smaller Kennel Club mostly
for Canada and the United States. They maintain their own breed standards. Their
breed registrations are not accepted by many other countires.