The use of drugs for unregistered indications, known as "off-label" use, is a practice that creates problems of rational use and access when other options are not available. Health systems should address this situation, particularly in connection with decisions concerning coverage, while trying to minimize health risks and clearly define the roles and responsibilities of the parties involved. Colombia's Ministry of Health and Social Protection (MinSalud), together with the National University of Colombia and national experts, developed a proposal for a model for managing drugs being used for unregistered indications (off-label) and their potential reimbursement with public resources, taking into account international practices and country characteristics. The management model is non-punitive and is geared toward promoting the rational use of these drugs so that barriers to access are reduced whenever their use is supported by solid scientific evidence. The model addresses patient safeguards in the bioethical domain and the roles and responsibilities of the prescriber and government entities.