; and (E) provide to the Secretary such information, at such time, and in such manner, as the Secretary may require. (2) Diversity In awarding cooperative agreements under subsection (a), the Secretary shall take into account regional differences among eligible entities and shall make an effort to ensure geographic diversity. (c) Dissemination of information (1) Public posting The Secretary shall make information provided to the Secretary under subsection (b)(1)(E) publically available on the Internet website of the Department of Health and Human Services. (2) Evaluation The Secretary shall evaluate each project carried out by a Regional Center of Excellence in Substance Use Disorder Education under this section and shall disseminate the findings with respect to each such evaluation to appropriate public and private entities. (d) Funding There is authorized to be appropriated to carry out this section, $4,000,000 for each of fiscal years 2019 through 2023. . M Guidance from National Mental Health and Substance Use Policy Laboratory 7121. Guidance from National Mental Health and Substance Use Policy Laboratory Section 501A(b) of the Public Health Service Act ( 42 U.S.C. 290aa–0(b) ) is amended— (1) in paragraph (5), by striking and at the end; (2) in paragraph (6), by striking the period at the end and inserting ; and ; and (3) by adding at the end the following: (7) issue and periodically update guidance for entities applying for grants from the Substance Abuse and Mental Health Services Administration in order to— (A) encourage the funding of evidence-based practices; (B) encourage the replication of promising or effective practices