The Glágio do Brasil is certified by ISO 9001: 2008 and its products have the standard of the National Institute of Justice of the United States, according to NIJ STANDARS O101.04, 0115.00, 0106.01 and 0108.01 by STANAG 2920 and STANAG 4569. They are, also, certified by the Proving Ground of Marambaia, of the Ministry of Defense of Brazil. In addition, in 2015, the company was awarded the EED (Strategic Defense Company) certification and its products were certified with the PRODE (Strategic Defense Products) seal.