Testify was a German band from Essen, North Rhine-Westphalia, Germany, which began in 1993 as an industrial metal side-project to the EBM band The Fair Sex, featuring founding members Rascal Nikov and Myk Jung. During the second half of the nineties, Testify became Myk and Rascal's main act, but it took a back seat when TFS returned in 2002. They have released a number of albums on Van Richter Records.