Each individual participates in an assessment that more fully identifies their needs and goals in order to develop an individualized plan. The participation of family and other collateral parties (e.g., referral source, employer, educator, other community agencies) in assessments and individualized plan development shall be encouraged, as appropriate to the age, guardianship, services provided or wishes of the individual. The assessment shall assist in ensuring an appropriate level of care, identifying necessary services, and developing an individualized treatment plan. The assessment data shall subsequently be used in determining progress and outcomes.
