GRS is a humanitarian organization with experience in relief work and cultural exchanges with North Korea.
Humanitarian
The Eugene Bell Foundation is a humanitarian organization that works to prevent deaths from multidrug-resistant tuberculosis in North Korea.
Engage DPRK is an interactive map providing information on foreign engagement in North Korea
Christian Friends of Korea is a Christian organization providing humanitarian and development aid to North Korea.
The American Friends Service Committee is a Quaker organization that includes people of various faiths who are committed to social justice, peace, and humanitarian service. This link directs to their North Korea page.