A plan developed for the management of one or more infrastructure assets that combines multi-disciplinary management techniques (including technical and financial) over the lifecycle of the asset in the most costeffective manner to provide a specified level of service. A significant component of the plan is a long-term cashflow projection for the activities. IIMM

An Asset Management Plan (AMP) is a plan developed for the management of one or more infrastructure asset classes with a view to operating, maintaining and renewing the assets within the class in the most cost effective manner possible, whilst providing a specific level of service." LGAM