Who is affected and how:

• State and local law enforcement agencies and first responders: Directly affected because they may be deputized to operate counter-UAS authorities at restricted events. Agencies will need to ensure personnel complete the required training and have access to Department-approved detection/tracking systems. Operational roles and responsibilities may expand for some units (public-safety, event security, airspace coordination).

• Department of Homeland Security and federal aviation/transportation officials: Will carry responsibility for maintaining the authorized equipment list, overseeing coordination, and ensuring deputized activity aligns with national airspace safety and federal counter-UAS policy. They may need to provide or approve training standards and oversight mechanisms.

• Airport sponsors, air carriers, and air traffic controllers: Indirectly affected through increased operations near airports and in controlled airspace; mandatory coordination aims to reduce risks to manned aircraft and air traffic operations.

• Event organizers and venues (proposed population): May see enhanced local security options and might be subject to federal coordination when requesting flight-restricted status and deputized enforcement. They could also face new operational protocols during events.

• General public / attendees: Could experience increased security presence and counter-UAS operations at major events, which may reduce drone-related risks but raise privacy and civil‑liberties concerns if surveillance use is not carefully managed.

Broader impacts:

• Improves local capacity to respond to rogue or hostile UAS incidents at major events by expanding who can lawfully act, subject to federal constraints.
• Standardizing approved detection/tracking equipment could improve interoperability and safety, but may limit local procurement flexibility and require agencies to acquire specific systems.
• The training and coordination requirements are intended to mitigate aviation-safety risks and misuse, but successful implementation will depend on clear standards, resourcing for training, and effective federal-local coordination.
• Potential civil‑liberties concerns (surveillance, data handling) remain salient; the text’s limits on equipment and required coordination help, but do not by themselves establish detailed privacy safeguards or data retention rules.