There are Chapters of the Group of 77 in Rome (FAO), Vienna (UNIDO), Paris (UNESCO), Nairobi (UNEP) and the Group of 24 in Washington, D.C. (International Monetary Fund and World Bank).
He was also a representative of India to the UN, UNIDO, UNESCO, ILO and Non-Aligned Movement (NAM).
In recognition of his leadership in Manila, some 20 prospective candidates of United Nationalists Democratic Organizations (UNIDO) for the 1984 Batasang Pambansa elections signed a resolution giving him authority to select the five other candidates for the six assembly seats assigned to Manila based on voting population.
He also acted as adviser or consultant to a wide spectrum of governments and international development organisations, from the World Bank, UNICEF and the OECD to the European Commission and the Commonwealth Secretariat; he served as the Principal Consultant to UNCTAD (the United Nations Conference on Trade and Development) on its World Investment Report, and to UNIDO (the United Nations Industrial Development Organization) on its Industrial Development Report.
The United World College Costa Rica (UWC Costa Rica) (Spanish - Colegio del Mundo Unido Costa Rica), located in the Santa Ana suburb of San José, is the 11th United World College and the first to offer instruction in both English and Spanish.