Since 2004, CCC hosts the NGO Governance & Professional Practices (NGO GPP) program (component), which is originally known as the NGO Good Practice Project, aiming at promoting good governance, accountability, transparency, professionalism and good practices within NGOs operating in Cambodia.

CCC was invited to give a speech on "Roles of CSOs in terms of Partnership in the Implementation of Decentralization and Deconcentration (D&D) Reform" to around 3,000 participants at National Conference on D&D Reform at Koh Pech Conference Hall on 22 Feb 2018.