Since the beginning of implementation of STAR Kampuchea activities. It has been supported to cooperating  Organizations and the Provincial Advocacy Networks (PANs) which were composed of groups of provincial NGOs, who work with  grassroots issues.  Untill 2012, there were 15 PANs have already been formed in Battambang, Sihanouk Ville, Pursat, Siem Reap, Mondulkiri, Svay Rieng, Banteay MeanChey, Kampong Cham, Stoeung Treing, Pheah Vihear, Takeo, Kampot, Kampong Speu, Prey Veng and Ratanakiri Provinces.

Recently, SK partners with and is a member of national and international networks: AAHM (linked to its website), ANGOC, ASPBEA, CAMBO, CAN, CCCN, CEDAW, CHRAC, CIVICUS, CRRT, EISEI, GAD/C, ILC, NGOF, SEACA, WANGO and WGPD.