Please contact the agency that oversees medication aides in your state for information regarding review courses for the Medication Aide Certification Examination (MACE). You may use the following link for contact information: https://www.ncsbn.org/exams/nnaap-and-mace/mace-exam/mace-contacts.page
For your reference, the current MACE Test Plan can be found here: https://www.ncsbn.org/731.htm.