The Drug Enforcement Administration (DEA) Heroin Signature Program (HSP) analyzes hundreds of wholesale-level heroin samples each year to identify the geographic area—Mexico, South America (SA), Southwest Asia (SWA), or Southeast Asia (SEA)—where the samples were manufactured.

The HSP (Heroin Signature Program) is one essential component of the DEA’s Intelligence Program to identify trends in heroin trafficking and distribution in the United States. The objective of the program is to identify and quantify the chemical components of heroin seized at U.S. ports of entry (POE), all non-POE...

DEA's revised and updated drug fact sheet about heroin - what it is, what is its history, what are its common street names, what it looks like, how it is abused, what its effect is on the mind and bodies of users including signs of overdose, and its legal status.

The DEA Heroin Domestic Monitor Program (HDMP) is a retail-level heroin purchase program that provides data analysis about the geographic source of heroin along with price, purity, adulterants, and diluents sold at the street-level in 27 U.S. cities. The data in this report is from 2016.

The Drug Enforcement Administration (DEA) Philadelphia Field Division (PFD) Intelligence Program maintains situational awareness of drug availability, abuse, trafficking patterns, adulterants, concealment methods, etc., through analysis of law enforcement and public health information and data, as well as law enforcement source information.

Drugs of Abuse delivers clear, scientific information about drugs in a factual, straightforward way. With the information in this guide, parents and caregivers can help their children make smart choices and avoid the consequences of drug abuse. This publication covers topics including the Controlled Substances Act and introduces drug classes...

Heroin is a highly addictive drug and it is a rapidly acting opioid. An opiate (narcotic) drug processed from morphine and extracted from certain poppy plants. Heroin comes in a white or brownish powder, or a black sticky substance known as “black tar heroin.” Often “cut” with other drugs or...