; and (C) best practices for supporting students at institutions of higher education in managing such disabilities and disorders, including the effect such practices have on graduation rates and degree completion; and (2) submit to the Committee on Education and the Workforce of the House of Representatives and the Committee on Health, Education, Labor, and Pensions of the Senate a report on the findings of the study completed under paragraph (1). 4. Guidance Not later than 180 days after the date on which the report is submitted under section 3(b), the Secretary shall, in consultation with the Assistant Attorney General of the Civil Rights Division of the Department of Justice, issue guidance on— (1) the compliance of institutions of higher education with the Americans with Disabilities Act of 1990 ( 42 U.S.C. 12101 et seq. ) and section 504 of the Rehabilitation Act of 1973 ( 29 U.S.C. 794 ) with respect to students with mental health disabilities; (2) the legal obligations of institutions of higher education with respect to accommodating students with mental health disabilities and students with substance use disorders; and (3) policies of institutions of higher education which may have a discriminatory impact on students with mental health disabilities and students with substance use disorders. 5. Definitions In this Act: (1) Institution of Higher Education The term institution of higher education has the meaning given that term in section 101(a) of the Higher Education Act of 1965 ( 20 U.S.C. 1001(a) ). (2) Secretary The term Secretary means the Secretary of Education.