The Trade Union Advisory Committee (TUAC) to the Organisation for Economic Co-operation and Development (OECD) is the interface for trade unions with the Organisation and its members. It is an international trade union with consultative status at the OECD. TUAC coordinates and represents the views of the labour movement throughout the Organisation, including at the annual OECD Ministerial Council Meeting and in OECD Committees and Working Groups. TUAC has 59 affiliated trade union centres in OECD countries, representing more than 58 million workers in 2018, as well as associate members in Brazil, Indonesia, the Russian Federation and South Africa. TUAC operates through its Paris-based secretariat. Its origins go back to 1948, to the trade union advisory committee established under the Marshall Plan. When the OECD was created in 1962, TUAC continued its work of representing organised labour’s views. TUAC’s policy advocacy aims at creating shared prosperity within and between countries, including quality jobs, and to asserting the positive role of trade unions and collective bargaining in achieving inclusive growth. Access to OECD discussions enables TUAC to act as a “first mover” within the labour movement in responding to new and emerging policy challenges. TUAC works closely with other international trade unions, including the International Trade Union Confederation (ITUC), with which it co-ordinates trade union inputs to the G20 (through the Labour 20) and G7 processes, and the European Trade Union Confederation (ETUC). On sector specific issues TUAC works with the Global Union Federations (GUFs) and is a member of the Council of Global Unions.