H.R. 3958 — To direct the Administrator of the Federal Aviation Administration to publish guidance and implementation procedures for unmanned aircraft systems with respect to environmental reviews, and for other purposes.

This bill directs the Federal Aviation Administration (FAA) to publish guidance and implementation procedures for unmanned aircraft systems (UAS), also known as drones, that specifically address environmental assessments and reviews. For instance, the FAA guidance and implementation procedures must provide guidance for nationwide programmatic approaches for large-scale distributed UAS operations to leverage environmental assessments or environmental impact statements for subsequent related actions, contain intra-agency process improvements to avoid providing conflicting safety and environmental feedback to operators, and prioritize proposed projects or activities that can be shown to cont...