The Secretary amends the regulations governing the Migrant Education Program (MEP) administered under Part C of Title I of the Elementary and Secondary Education Act of 1965, as amended (ESEA). These final regulations adjust the base amounts of the MEP Basic State Formula grant allocations for fiscal year (FY) 2006 and subsequent years (as well as for supplemental MEP allocations made for FY 2005); establish requirements to strengthen the processes used by State educational agencies (SEAs) to determine and document the eligibility of migratory children under the MEP; and clarify procedures SEAs use to develop a comprehensive statewide needs assessment and service delivery plan.