This 255th Bi-Monthly meeting was convened on 06 December 2018 at Diakonia Center (KSSA/ICF), where CCC welcomes seven new members such as Community Capacities for Development (CCD), ForumZFD, Komar Rikreay (KMR), OIC Cambodia, Operations Enfants du Cambodge (OEC), Rural Development Association (RDA) and Society for Action and Change for Rural Education and Development (SACRED).

The 3rd Regional Learning Forum on Policy Development and civil society which conducted on May 24, 2018 at Komport province.

To promote the synergy of the contribution of the voluntary group members to improve the quality of CSO, the Cooperation on Committee for Cambodia has organized a half-day reflection workshop on 14th November 2018 at Tonle Bassac II restaurant.

The 18th Finance Learning Forum was designed for Finance practitioners who came from member and nonmember organizations of CCC. This event was full‐day conducted on 11 August 2016.

To keep responding to the needs of the NGO community; CCC is conducting the "19th M&E Learning Forum" on 14th June 2018 at Diakonia Center (ICF/KSSA). Around 83 M&E practitioners who come from members and non-members organizations of CCC are able to discuss and share knowledge and experience on topic including Project Monitoring and Questionnaire Development for Data Collection.