Official statement regarding the presence of Boldenone in beef in Colombia = Comunicado oficial respecto a la presencia de Boldenona en la carne vacuna en Colombia / Comité Olímpico Colombiano. - Bogotá : COC, 2018
the Colombian Olympic Committee issued a warning to athletes in November 2018 regarding the widespread use of boldenone in cattle farming in Colombia, the possibility that meat from Colombian farms might contain boldenone, and the consequences that could apply for athletes subject to anti-doping rules.