"In order to expedite the delivery of Federal assistance, FEMA is developing "Pre-Scripted"Mission Assignments (PSMAs) that provide standard "Statements of Work" to other departments and agencies prior to an actual disaster or emergency. The use of PSMAs is expected to streamline the process and to provide a planning base for the Federal agencies. However, not all mission assignments are intended to be prescripted and those that are may be modified to meet event-specific needs. FEMA may use PSMAs as templates for statements of work to expedite planning and execution. FEMA and the Federal departments and agencies will develop PSMAs jointly. All PSMAs will include cost estimates. PSMAs will not automatically be issued unless requested and necessary. The Statements of Work (SOWs) for "Pre-Scripted" missions may be adjusted to meet event specific needs". (FEMA, Mission Assignment SOPs Operating Draft, July 25, 2007, p. 1; also 58)