Reglamento Técnico Centroamericano RTCA 75.02.17:19 Biocombustibles. Biodiesel (B100) y sus Mezclas con aceite comestible diésel. Especificaciones (Central American Technical Regulation (RTCA) No. 75.02.17:19: Biofuels. Biodiesel (B100) and biodiesel blend stock for diesel fuel oils. Specifications) (12 pages, in Spanish)
The notified Technical Regulation applies to biodiesel (B100) to be used or marketed as a fuel in its pure form for diesel engines designed or adapted for such use, or as blend stock for diesel fuel oil, in accordance with the current version of RTCA No. 75.02.17:19.