The Currency/Narcotics Transportation Interdiction Squad (CNTI) is a participant in the North Florida High Intensity Drug Trafficking Area (NFHIDTA) initiative and is responsible for investigating and intervening in the influx and outflow of illegal narcotics and currency in Duval County. 

CNTI accomplishes this goal through coordinated efforts with the U.S. Customs and Border Protection, U.S. Immigration and Customs Enforcement, U.S. Coast Guard, Florida Department of Law Enforcement, Florida Highway Patrol, and other local, state, and federal agencies.