AKC - American Kennel Club

OFA - Orthopedic Foundation for Animals, Hip and Elbow X-Ray Certifications and more
................Type in E-Z Brook in the search box to verify my OFAs, or type in dogs name.

CERF - Canine Eye Registration Foundation

PPCA - Pennsylvania Police K-9 Association

DVGSDC - Delaware Valley German Shepherd Dog Club

GSDCA - German Shepherd Dog Club of America

NAPCH - National Association of Professional Canine Handlers

USA - United Schutzhund Clubs of America

PWCL - Pem. Welsh Corgi League

The only reputable registries on this continent are the AKC, UKC, and CanKC (not to be confused with the ConKC).
AKC vs Other registries ... About AKC and Other registries ... Advantages of AKC ... Reputable Registries

Sugovical Bacsor - Very nice breeder in Hungary, were "Lucas" comes from