| 1945 | American Brussels Griffon Association founded. | |
| 1945-1954 | Club President, Mrs. H.P. Donnel | |
| 1948 | First ABGA supported entry held at the Westchester. Entry 18 | |
| 1948-1990 | ABGA shows held at the Westchester Kennel Club. | |
| 1954-1989 | Club President, Miss Iris de la Torre Bueno | |
| 1958 | AKC requests reformat of Brussels Griffon standard | |
| 1959 | Black Smooth disqualification and size revision added to standard | |
| 1960 | Reformatted standard approved by AKC. | |
| 1971 | Presentation to AKC for removal of black smooth disqualification. | |
| 1978 | AKC bans limited membership within member clubs. | |
| 1982 | ABGA elected to AKC membership. | |
| 1984 | Quarterly magazine founded. | |
| 1986 | AKC requests reformat of all breed standards. | |
| 1989 | AKC breed video taken at Giralda Farms, N.J. | |
| 1989-1992 | Club President, Mrs. Edith Nash Hellerman | |
| 1990 | Black Smooth disqualification removed from standard. | |
| 1990 | Reformatted standard approved by AKC. | |
| 1991 | Judges Education Committee formed. Lorene Vickers-Smith, Chair | |
| 1992 | ABGA First Roving Specialty held with Louisville Kennel Club | |
| 1993-2000 | ABGA Specialty held with Louisville Kennel Club. | |
| 1992-1996 | Club President, Mrs. Dawn Vick Hansen. | |
| 1995 | 50th Anniversary Show. Judge, Dawn Vick Hansen | |
| 1996 | Veteran Sweepstakes added to Specialty. | |
| 1996-2000 | Club President, Mr. Terry Smith | |
| 1996 | ABGA Health Committee formed | |
| 1998 | ABGA Web page a reality | |
| 2000 | ABGA First Independent Specialty moves to Kansas City. | |
| 2000 | Illustrated Standard completed. | |
| 2000-2002 | Club President, Mrs. Bobbie Norkus | |
| 2001 | ABGA Independent Specialty moves back to Louisville. | |
| 2002-2006 | Club President, Mr. Jeffery M. Bazell | |
| 2004 | ABGA first Independent Specialty Executive Inn, Louisville, Ky | |
| 2006 | Club President, Mr. Raul Peralta |
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