An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

  1. Home
  2. Newsroom
  3. Documents Library
  4. CBP Fentanyl Factsheet

CBP Fentanyl Factsheet

CBP's Fentanyl Factsheet, explaining how pollen analysis can assist in combating the production and distribution of fentanyl.

Attachment Ext. Size Date
Fentanyl: How Pollen Analysis Can Help PDF 634.31 KB 03/05/2019
Last Modified: Oct 26, 2023