If your organization requires documentation of tuberculosis or other immunizations, MSPs should also have a method for tracking their expiration dates. Your organization should determine whether it wants to extend a grace period for practitioners to submit the documentation as well as what documentation is acceptable (e.g., skin test results, x-ray interpretations, a letter from the practitioner’s primary care physician, a health questionnaire, etc.). MSPs should also implement a reminder, suspension, and reinstatement process.