; and (3) best practices related to financing, supporting, and expanding the education and training of providers of mental health and substance use disorder services to increase the workforce of such providers who participate in Medicaid and CHIP, including by supporting on-site training in the clinical setting and innovative public-private partnerships. 111. Guidance to States on supporting mental health services and substance use disorder care for children and youth (a) Guidance on increasing the availability and provision of mental health services and substance use disorder care under Medicaid and CHIP Not later than 12 months after the date of enactment of this Act, the Secretary shall issue guidance to States regarding opportunities to improve the availability and provision of mental health services and substance use disorder care through Medicaid and CHIP for children and youth. Such guidance shall address the following: (1) The design and implementation of a continuum of benefits for children and youth with significant mental health conditions and substance use disorders covered by Medicaid and CHIP, including the role of EPSDT, how EPSDT requires States to make available a continuum of care across settings, and what is required of States to ensure compliance with EPSDT. (2) Strategies to facilitate access to mental health services and substance use disorder care under Medicaid and CHIP that are delivered in the home or in community-based settings for children and youth. Such guidance shall outline strategies employed by States to expand the availability of such settings and include specific interventions and financing arrangements that could be replicated. (3) Strategies to facilitate access to mental health services and substance use disorder care under Medicaid and CHIP for children and youth who— (A) are at risk for having a significant mental health condition or substance use disorder; (B) have a significant mental health condition or substance use disorder