; (2) information, as determined by the State in consultation with stakeholders, on workforce outcomes for graduates; (3) information on college costs, including tuition increases, student indebtedness, and the availability of need-based aid; and (4) information on the consumer complaints related to the performance of institutions of higher education reported to the State in the prior year. 415G. Participation of private, nonprofit institutions of higher education (a) Voluntary participation A private, nonprofit institution of higher education may voluntarily elect to participate in a State's efforts under the plan described in section 415B(b)(4). A State— (1) shall not require any private, nonprofit institution to participate in such efforts; and (2) may require such an institution that voluntarily elects to participate in such efforts to provide appropriate information to allow the State to assess the institution's progress towards the goals and activities described in subparagraphs (A) through (E) of section 415B(b)(4). (b) Rule of construction Nothing in this subpart, including voluntary participation described in subsection (a), shall be construed to— (1) authorize the Secretary, a State, or an officer or employee of the Department or of a State to exercise any direction, supervision, or control over a private, nonprofit institution of higher education, including control over curriculum, program of instruction, administration, governance, personnel, articulation, the awarding of credit, graduation or degree requirements, or admissions; or (2) limit the application of the General Education Provisions Act. (c) Enforcement If any State fails or refuses to comply with any provision of this section, the State shall no longer be eligible for assistance under this subpart. 415H. Authorization of appropriations