31 January 2018, Rome
- Election of SIGA CEO Emanuel Macedo de Medeiros
- Election of the new SIGA Council, including Vice-Chairs
- Election of Audit & Compliance Committee and Ethics Committee
- Admission of new SIGA Members (Mastercard, Qatar Airways, Stockholm University and Starlizard) and SIGA Committed Supporters (European Sponsorship Association, IBLF Global and Swedish Athletics)
27 July 2017, Lisbon
- Appointment of SIGA’s independent Chair, Franco Frattini, Justice and Chamber President to the Italian Supreme Administrative Court
31 January 2017, London
- SIGA officially incorporated as a legal entity
- SIGA Constitution signed by 30 Founding Members and Founding Committed Supporters
13 September 2016, Cascais
- Approval of SIGA Universal Standards first draft
- Approval of SIGA Constitution
15 June 2016, Paris
- Approval of SIGA Concept
- Appointment of SIGA ad Interim Council and Coordinator
- Approval of Co-Chairs of Steering and Working Groups
7 April 2016, Madrid
- Over 50 organisations sign Declaration of Core Principles and Statement of Intent
- Launch of SIGA as a global, independent and neutral sport integrity body
18 February 2016, London
- First SIGA General Meeting (ICAEW)
- Draft Statement of Intent & Declaration of Core Principles
2 November 2015, New York
- Agreement to develop a Sport Integrity Global Alliance