Mexico's national postgraduate scholarship scheme, run by the Secretaria de Ciencia, Humanidades, Tecnologia e Innovacion (SECIHTI, the successor body to CONACYT). It funds specialty, master's and doctoral study in programmes registered in the Sistema Nacional de Posgrados (SNP), and is open to applicants of Mexican or foreign nationality enrolled in those programmes. The 2026 call covers six modalities: national postgraduate scholarships, national and overseas mobility support for scholarship holders, medical specialty support, inclusion scholarships, undergraduate scholarships at SECIHTI Public Centres, and maternity and paternity support. Terms of reference are split into Programme A for classroom-based study and Programme B for non-classroom formats. The call opened 23 February 2026 and receives applications until 28 November 2026.