Interagency Collaboration. Self-Determination/Self-Advocacy. Social Security & SSI. Voc. Rehab. & Workforce Investment Act (WIA) Centers for Independent Living. Mental Health Services. Intellectual/Developmental Disabilities. Home & Community-Based Medicaid Waivers. Community Living & Community Participation. Guardianship, Wills, & Trusts. Juvenile Justice. Post-Secondary Education & Training.