The Assistant Secretary for Elementary and Secondary Education adopts final requirements for the School Improvement Grants (SIG) program, authorized under section 1003(g) of title I of the Elementary and Secondary Education Act of 1965, as amended (ESEA). These final requirements make changes to the current SIG program requirements and implement language in the Consolidated Appropriations Act, 2014, that allows local educational agencies (LEAs) to implement additional interventions, provides flexibility for rural LEAs, and extends the grant period from three to five years. Additionally, the final requirements make changes that reflect lessons learned from four years of SIG implementation.