The Office of Alcohol Testing shall certify all breath test devices used in the Commonwealth. Such certifications shall be valid for one year. A valid certification shall contain the model number, the serial number and the effective date of certification. The breath test device certifications shall be noted on the report created at the completion of a valid breath test. This report shall serve as the certified record of the device and shall be admissible in a court of law.
501 CMR, § 2.06