The CSHL's Director and researchers have actively provided human rights laws, humanitarian laws and research trainings to vairous influential groups, particularly university professors, research staff at the National Assembly, judge and court clerk trainees at RAJP, and cops. In addition, CSHL Librarian has often provided e-resource training to RULE's students. For developing capacity building, CSHL's Director and all staff have actively participated in various training organized by other organizations in Cambodia and oversea in the world.