- 42nd Bi-annual Report of COSAC, 27-29.10.2024
- 41st Bi-annual Report of COSAC, 24-26.03.2024
- 40th Bi-annual Report of COSAC, 26-28.11.2023
- 39th Bi-annual Report of COSAC, 14-16.05.2023
- 38th Bi-annual Report of COSAC, 13-15.11.2022
- 37th Bi-annual Report of COSAC, 03-05.03.2022
- 36th Bi-annual Report of COSAC, 29-30.11.2021
- 35th Bi-annual Report of COSAC, 31.05-01.06.2021
- 34th Bi-annual Report of COSAC, 30.11-01.12.2020
- 33rd Bi-anual Report of COSAC , June 2020
- 32nd Bi-annual Report of COSAC, 01-03.12.2019
- 31st Bi-annual Report of COSAC, 23-25.06.2019
- 30th Bi-annual Report of COSAC, 18-20.11.2018
All COSAC Bi-annual Reports (in English and French) - on the IPEX website