An Act relative to persons with developmental disabilities

This bill updates the legal definition of a person with a developmental disability in Massachusetts to clarify eligibility criteria for state services. It establishes that the condition must involve severe, chronic impairments appearing before age 22 that limit functioning in at least three major life areas, such as self-care, learning, or mobility. The legislation also specifies that individuals under five with a high probability of developing such disabilities are included if they do not receive necessary services. Additionally, the law clarifies that having a developmental disability does not automatically mean a person is mentally ill, ensuring these conditions are treated as distinct categories. These changes will take effect on January 1, 2025.