Amend information on your MCSR – for individuals | Mass.gov

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This page, Amend information on your MCSR – for individuals, is offered by
Massachusetts Controlled Substances Registration
Drug Control Program
Bureau of Health Professions Licensure
Department of Public Health

Healthcare providers can amend their current MCSR registrations by filling out the amended form and submitting it to the Drug Control Program. Click the appropriate MCSR amendment block below to get started.

Related Services

MCSR for Individuals

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