FDA Product Code DIO: Enzyme Immunoassay, Cocaine And Cocaine Metabolites

Cocaine use disorder and acute intoxication require rapid laboratory confirmation. FDA product code DIO covers enzyme immunoassay systems for cocaine and cocaine metabolite detection.

These tests detect benzoylecgonine — the primary urinary metabolite of cocaine — in biological specimens. They are used in emergency toxicology screening, workplace drug testing, and substance abuse treatment monitoring.

DIO devices are Class II medical devices, regulated under 21 CFR 862.3250 and reviewed by the FDA Toxicology panel.

Leading manufacturers include Microgenics Corporation, Immunalysis Corporation and Guangzhou Wondfo Biotech Co., Ltd..