U.S. flag

An official website of the United States government

Government Website

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

Safely connect using HTTPS

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. News
  3. Publication Library
  4. S&T Master Question List for Synthetic Opioids

Master Question List for Synthetic Opioids


The Department of Homeland Security (DHS) Science and Technology Directorate (S&T) has developed this Master Question List (MQL) to serve two primary objectives: 1) Response communities: Provide a simple interface of consolidated, scientifically vetted information in the context of daily operations; and 2) Research and development communities: Highlight the remaining critical knowledge gaps to focus investments with high operational priority and utility.

Attachment Ext. Size Date
Master Question List for Synthetic Opioids PDF 709.88 KB 09/30/2021
Last Updated: 05/31/2023
Was this page helpful?
This page was not helpful because the content