Section 721.040 - Invalid Prescriptions(A) A Prescription in a format that does not conform to 105 CMR 721.000 is invalid and shall not be filled.(B) A Prescription that does not meet the security requirements of 105 CMR 721.000 is invalid and shall not be filled.(C) An Electronic Prescription transmitted through means other than Electronic Transmission is invalid, except in the event of a Failover, as verified pursuant to 105 CMR 721.020(G).Amended by Mass Register Issue 1338, eff. 5/5/2017.Amended by Mass Register Issue 1407, eff. 12/27/2019.Amended by Mass Register Issue 1531, eff. 9/27/2024.