; 1078a et seq.). 639. Termination of authority The authority of the Secretary to issue waivers or modifications under this subtitle (except for section 638) shall expire at the conclusion of the 2017–2018 academic year. D Disaster relief for other education and related programs 651. Definitions (a) In general Unless otherwise specified in this subtitle, the terms used in this subtitle have the meanings given the terms in section 8101 of the Elementary and Secondary Education Act of 1965 ( 20 U.S.C. 7801 ). (b) Additional definitions For the purposes of this subtitle: (1) Affected head start agency The term affected Head Start agency means a Head Start agency, including an early Head Start agency, receiving a significant number of children from a covered disaster area. (2) Child with a disability The term child with a disability has the meaning given such term in section 602 of the Individuals with Disabilities Education Act ( 20 U.S.C. 1401 ). (3) Eligible entity The term eligible entity means— (A) a local educational agency (as defined in section 602 of the Individuals with Disabilities Education Act ( 20 U.S.C. 1401 )) if such agency is located in a covered disaster area; (B) a State educational agency (as defined in section 602 of such Act) of Puerto Rico or the Virgin Islands; or (C) a State interagency coordinating council established under section 641 of such Act ( 20 U.S.C. 1441 ) if such council is located in a covered disaster area. (4) Individual adversely affected by a covered disaster The term individual adversely affected by a covered disaster means an individual who was living, working, or attending school— (A) on September 5, 2017, in a covered disaster area due to Hurricane Irma