Executive Order 14127: Combating Emerging Firearms Threats and Improving School-Based Active-Shooter Drills
President: Joseph R. Biden Jr.
Directed agencies to report on machine-gun conversion devices and unserialized firearms and to develop guidance for effective, trauma-informed school active-shooter drills.
Status: In effect. Is Executive Order 14127 still in effect? Yes. Executive Order 14127 remains in effect. See Federal Register record.
What does Executive Order 14127 do?
Justice and the firearms bureau were assigned a threat assessment; Education and HHS had to develop school-drill guidance.
Before and after
Before the order
Federal agencies addressed illegal conversion devices, ghost guns and school safety through separate enforcement, grant and guidance programs.
After the order
Agencies began reports, enforcement and guidance work before the administration ended. Later policy changed, but firearms statutes and agency rules remain independently enforceable; no direct challenge to the order was located.
Who had to do what
| Agency / office | Action | Timing / position |
|---|---|---|
| Justice/ATF | Assess conversion devices and unserialized firearms | 90 days |
| Education and HHS | Develop school-drill guidance | 110 days |
| Agencies | Improve threat information and enforcement coordination | Ongoing |
What happened next
EO 14127 signed.
Order signed.
The White House gun-violence coordination structure ceased with the change of administration.
Legal and source detail
How it works legally
The Gun Control Act, National Firearms Act, education and grant statutes, federalism and the Second Amendment constrain implementation. The order itself created no new criminal offense.
Sources by type
If a source is unavailable, first check the cited publisher or another official repository. The cited publisher remains the authority.
Primary and official sources
Orders, laws, court records and official implementation material.
- ATF — machinegun conversion devices (opens in a new tab) Official record
How we checked this
Last checked against the sources above on September 9, 2026. How we research →