; and (21) demonstrate best efforts to provide supportive services, accommodations, and effective communication, directly or by referral, with follow-up to ensure resource connection, to ensure full and equal opportunities for participation by individuals with disabilities who are parents, legal guardians, relatives, other caregivers, foster or adoptive parents, or individuals seeking to become foster or adoptive parents, including by making available training on the rights of individuals with disabilities who are involved with child welfare proceedings and how to ensure full and equal participation of the individuals in the proceedings, and, in the case of child welfare professionals or court personnel, how to conduct parenting assessments and provide parenting education to various populations of individuals with disabilities to ensure that any restrictions on parental rights are not imposed solely on the basis of disability. . (b) Effective date (1) In general The amendments made by subsection (a) shall take effect 1 year after the materials required by section 5 of this Act are disseminated, and shall apply to payments under subpart 1 of part B of title IV of the Social Security Act for calendar quarters beginning on or after such date. (2) Delay permitted if State legislation required If the Secretary of Health and Human Services determines that State legislation (other than legislation appropriating funds) is required in order for a State plan developed pursuant to subpart 1 of part B of title IV of the Social Security Act to meet the additional requirements imposed by the amendments made by subsection (a), the plan shall not be regarded as failing to meet any of the additional requirements before the 1st day of the 1st calendar quarter beginning after the first regular session of the State legislature that begins 1 year after the materials required by section 5 of this Act are disseminated. For purposes of the preceding sentence, if the State has a 2-year legislative session, each year of the session is