The Members of the RCM are 11 countries:
- Belize;
 - Canada;
 - Costa Rica;
 - El Salvador;
 - Dominican Republic;
 - Guatemala;
 - Honduras;
 - Mexico;
 - Nicaragua;
 - Panama;
 - United States of America.
 
Member Countries of the RCM are committed to the following:
1. The principles of the Joint Communiqué issued in Puebla.
2. The orderly movement of persons and respect for human rights of migrants.
3. Addressing issues relating to international migration in a multilateral context within the RCM.
4. Exchanging information about policies or practices relating to international migration.
