The B20 Collective Action Hub is a global resource centre on anti-corruption collective action. It offers a range of anti-corruption publications and tools, plus a database of over 300 collective action initiatives and projects designed to raise standards of integrity and fair competition. The B20 Hub was launched in 2013, following a mandate from the B20 group of business leaders for the Basel Institute on Governance to develop and maintain this hub in collaboration with institutional partners. All resources are freely accessible, and a helpdesk function is available for users to ask specific questions.
Source : Collective Action B20 Hub https://collective-action.com/