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Homeland Security Presidential Directive 7
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HSPD-7 was revoked by the Presidential Policy Directive 21 (PPD-21) on Critical Infrastructure, Security and Resilience on February 12, 2013. PPD-21 states that "Plans developed pursuant to HSPD-7 shall remain in effect until specifically revoked or superseded." Multiple changes came out of PPD-21, including a six actions with specific deadlines. One of those actions was to update the National Infrastructure Protection Plan within 240 days.
