The National Infrastructure Protection Plan (NIPP) provides the unifying structure and establishes an overall framework for the integration of existing and future critical infrastructure protection and resilience efforts into a single national program.
One of the objectives of the NIPP is building partnerships to share information and implement critical infrastructure protection and resilience programs.
Select this link to review the National Infrastructure Protection Plan (https://www.dhs.gov/sites/default/files/publications/National-Infrastructure-Protection-Plan-2013-508.pdf).