; and and inserting a semicolon; (2) by redesignating paragraph (14) as paragraph (15); and (3) by inserting after paragraph (13) the following: (14) projects that address social isolation and loneliness among older individuals; and . 4. Best practices for home- and community-based ombudsmen (a) In general Not later than 3 years after the date of enactment of this Act, the Assistant Secretary for Aging shall issue a report updating the best practices for home- and community-based ombudsmen that were included in the report entitled Best Practices for Home and Community-Based Ombudsmen , issued by the National Direct Service Workforce Resource Center of the Centers for Medicare & Medicaid Services and prepared by the Research and Training Center at the University of Minnesota and The Lewin Group (January 2013). (b) Requirements The report required under subsection (a) shall include— (1) a comprehensive review of different approaches undertaken by long-term care ombudsman programs providing advocacy to individuals receiving home- and community-based services; (2) identification of elements or strategies for effective advocacy to individuals receiving home- and community-based services; (3) analysis of the strengths and challenges of practices of States with home- and community-based ombudsmen; and (4) recommendations for providing effective advocacy to individuals receiving home- and community-based services.