Inter-American Development Bank’s Women in Development Unit; President of the International Planned Parenthood Federation/Western Hemisphere Region; Vice–President of the Inter-American Parliamentary Group on Population and Development and President of the African, Caribbean and Pacific States Council of Ministers. She was also a member of the International Planned Parenthood Federation/Central Council and the UN Population Fund’s Advisory Panel of Activities Concerning Women. Miller served as Chairperson of the NGO Planning Committee of the International Conference on Population and Development held in Cairo, in Egypt in 1994. She has also served as Secretary-Treasurer of the Barbados Bar Association; Legal Adviser to Women in Action; and as a member of the Board of Directors of Life of Barbados Ltd; the Planned Parenthood Federation of America Inc.; Inter-American Dialogue; and on the Board of Trustees Of International Commentary Service. She was a member of both the International Federation of Women Lawyers from 1975–1976 and the Commonwealth Human Rights Initiative’s Advisor Group during 1990–1992. She was the Chairperson of the Association of Caribbean States’ Ministerial Council; President of the Board of Directors of the Inter-American Parliamentary Group on Population and Development for the Caribbean and Latin-America; Chairperson of the Inter-American Development Bank’s Advisory Council on Women in Development; and vice-chairperson of the Commonwealth Ministerial Action Group. Awards Ms Miller was awarded the Queen's Silver Jubilee Medal in 1977. She was appointed Grand Officer of the National Order of Benin on 23 June 2000, for her contribution to the negotiations that led to the new Partnership Agreement between Europe and the African, Caribbean and Pacific Group of States. She is also a member of Washington D.C. based think tank the Inter-American Dialogue. She is also the recipient of the Barbados Centennial Award 2000, when Miller was conferred the highest honour in Barbados; she was also made a Dame of St. Andrew (DA) of the Order of Barbados in 2003. On 26 June 2001, she was awarded as Grand Cross of the National Order of Juan Mora Fernandez by the Government of Costa Rica. Her recreational activities include reading, interior design and Ikebana (the Japanese art of flower arranging). It was widely believed that Miller would eventually succeed Owen Arthur as leader of the BLP, but Mottley succeeded Arthur as BLP leader in January 2008 after the party was voted out of power. In 2022, she was awarded the Order of the Caribbean Community, the highest awarded