The GCDP is an international volunteer program through AIESEC that allows young people to gain leadership skills and experience positive social impact. Volunteers work with organizations on community development projects for 6-78 weeks. The program provides cross-cultural experience, opportunities for personal growth, and tools for creating societal change. Host organizations benefit from volunteers' work on projects, initiatives, and community impact. Participant selection, project implementation, and documentation are managed through AIESEC's system.