Drug Enforcement Agency

The Drug Enforcement Administration (DEA) is the federal agency responsible for enforcing the Nation’s controlled substances laws and regulations, investigating major drug trafficking organizations, regulating the legitimate manufacture and distribution of controlled pharmaceuticals, and coordinating intelligence and prevention efforts with domestic and international partners.

Enforcement and Intelligence

The DEA leads investigations into large-scale production, distribution, and violent trafficking networks, develops national drug intelligence to spot emerging threats, and works jointly with federal, state, local, and foreign partners to dismantle criminal organizations and disrupt their finances.

Regulation, Public Health, and Safe Disposal

Alongside criminal enforcement, the DEA regulates controlled medications—registering manufacturers and dispensers, inspecting facilities, and preventing diversion—while supporting public-health measures such as community medication take-back programs to safely dispose of unused prescriptions (Take Back Day explained: govfacts.org).

Emerging Threats and Community Outreach

The DEA monitors novel and dangerous substances entering the drug supply—such as xylazine, an animal tranquilizer increasingly found mixed with fentanyl—and uses temporary scheduling, alerts, and local partnerships to protect communities and support first responders and healthcare providers (govfacts.org).