In April 1941, the German agriculture and interior ministries designated the SS as an authorized applier of the chemical, and thus they were able to use it without any further training or governmental oversight.
En abril de 1941 os ministerios de agricultura e interior de Alemaña designaron ás SS como aplicador autorizado do químico, o que lles permitía empregalo sen necesidade de adestramento adicional ou supervisión gobernamental.