She is an active member of American Society for Histocompatibility and Immunogenetics (ASHI) serving on the National Program Planning Committee, Co-Chair of the Abstract Committee, and currently serves on the ASHI Board of Directors. Annette was elected to the executive committee for the AST Transplant Diagnostic Community of Practice and now serves as co-chair. She is an active member of the Histocompatibility Banff Working Group and the NHLBI Mid Atlantic Genomic Organ Transplantation Consortium.