  This document is the Snowmass summary report for the Public Policy &
Government Engagement topical group within the Community Engagement Frontier.
This report discusses how the U.S. High Energy Physics (HEP) community
currently engages with government at all levels and provides recommendations
for how the execution of these actives can be improved and for how the scope of
existing activities can be expanded. This includes the current HEP
Congressional government engagement "DC trip", materials produced for
communication with government officials, government engagement in areas other
than HEP funding, and interactions with the funding agencies, Executive Office
of the President, and state and local governments.
