How to obtain a Morisky Scale License

How do I obtain a MMAS license?


Request a license from MMAS Research, LLC by emailing [email protected]

To obtain a license for the Morisky Medication Adherence Scale (MMAS), follow these steps:
1. Determine the Appropriate License Type:
• Student License: If you’re an active student conducting a study with up to 500 administrations, you may qualify for student pricing. The MMAS-8 student license is priced at $250 and includes a permission letter from Dr. Morisky, an educational packet, and one translation if needed.
• Commercial License: For organizations or studies involving more than 1000 administrations, a commercial license is required. The method of administration can be via paper form or using their ePRO digital diary web platform, app, or API.
2. Submit a License Request:
• Visit the MMAS License Pricing page.
• Fill out the required fields in the license request form, providing details about your study, the number of participants, administrations per participant, and any translation needs.
3. Await Approval and Further Instructions:
• After submitting your request, await a response from the licensing team with approval and further instructions.


Important Considerations:
• Unauthorized Use: Using the MMAS without proper licensing can lead to legal actions, including demands for retroactive licensing fees or retraction of publications. It’s crucial to secure the appropriate license before utilizing the scale in your research.
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