Code of Massachusetts Regulations
501 CMR - EXECUTIVE OFFICE OF PUBLIC SAFETY AND SECURITY
Title 501 CMR 2.00 - SAFE ROADS
Section 2.16 - Breath Test Refusal

If after being advised of his or her rights and the consequences of refusing to take a breath test, the arrestee refuses to submit to a breath test, none shall be given. The Registry of Motor Vehicles (RMV) shall be notified of such refusal in a format approved by the Registrar. If at any time following an arrestee's initial consent to the breath test and prior to the successful completion of the test, the arrestee refuses to participate or declines to cooperate, the test shall be terminated and it shall be noted as a refusal. If the arrestee fails to supply the required breath samples upon request, the test shall be terminated and it shall be noted as a refusal.