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Formulation of the NPIAS and ACIP - Order 5090.5


This Order establishes guidelines for managing and maintaining two federal plans that are essential to airport development: the National Plan of Integrated Airport Systems (NPIAS) and the Airports Capital Improvement Plan (ACIP). The Order also discusses the FAA project database that supports these plans and its use for preparing the Secretary of Transportation’s biennial NPIAS Report. It replaces Order 5100.39A, Airports Capital Improvement Plan, and Order 5090.3, Field Formulation of the National Plan of Integrated Airport Systems (NPIAS).

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