Ms. Cummins was instrumental in the creation of the Museums Association of the Caribbean (MAC), becoming President Founder in 1989. She was also active as the first Board Member and then as President of the International Association for Caribbean Archaeology (IACA) and served as UNESCO’s Intergovernmental Committee Chair for the Promotion of Return of Cultural Property to Countries of Origin or its Restitution in Case of Illicit Appropriation (ICPRCP), from 2003 to 2005. In 2007, she was appointed President of the International Advisory Board Memory of the UNESCO World Programme. Ms. Cummins was recently chosen to head the delegation of Barbados in the World Heritage Committee.
Acting as Special Envoy of Cultural Heritage by the Government of Barbados, Ms. Cummins is responsible for technical issues and development policies, and represents the nation at regional and international levels. In 2005, she was awarded the Gold Crown of Merit of Barbados in recognition of her services to the development of heritage and museum.