ON MAY 17,1991, ROD W. GLEBE AND D.J. DETAR, CREDENTIALED US EPA ENFORCEMENT INSPECTORS, CONDUCTED A ROUTINE FIFRA DEALER INSPECTION AT RESPONDENT'S FACILITY IN ARVADA, CO. THE INSPECTION WAS IN RESPONSE TO A STOP SALE ISSUED BY THE COLORADO DEPARTMENT OF AGRICULTURE TO RESPONDENT AS A STATE INSPECTION OF COLORADO CHEMICAL COMPANY OF DENVER, CO. A DISTRIBUTOR FOR RESPONDENT. AT LEAST TWO PESTICIDE LABELS WERE COLLECTED EITHER DURING THE INSPECTION OR SUBSEQUENTLY SUBMITTED TO EPA BY RESPONDENT THAT HAD INCORRECT EPA REGISTRATION NUMBERS.