Pennsylvania Code
Title 67 - TRANSPORTATION
Part I - Department of Transportation
Subpart A - Vehicle Code Provisions
Article IV - Licensing
Chapter 77 - EQUIPMENT AND TRAINING REQUIRED FOR ADMINISTERING CHEMICAL TESTS; TEST PROCEDURES AND ACCURACY CERTIFICATION FOR BREATH TEST DEVICES
Subchapter B - PERMANENT REGULATIONS
Section 77.24 - Breath test procedures
Current through Register Vol. 54, No. 44, November 2, 2024
(a) Observation. The person to be tested with breath test equipment shall be kept under observation by a police officer or certified breath test operator for at least 20 consecutive minutes immediately prior to administration of the first alcohol breath test given to the person, during which time the person may not have ingested alcoholic beverages or other fluids, regurgitated, vomited, eaten or smoked. Custody of the person may be transferred to another officer or certified breath test operator during the 20 consecutive minutes or longer period as long as the person to be tested is under observation for at least 20 consecutive minutes prior to initial administration of the alcohol breath test.
(b) Procedures. Alcohol breath tests shall be conducted by a certified breath test operator. Accuracy inspection tests and calibrations conducted using breath test equipment shall be performed by a certified breath test operator, the manufacturer or its authorized representative or a person who has received comparable training or instruction. Alcohol breath tests, accuracy inspection tests and calibrations conducted using breath test equipment shall be performed in accordance with accepted standard procedures for operation specified by the manufacturer of the equipment or comparable procedures. The procedures for alcohol breath testing shall include, at a minimum:
(c) Procedures for adjustment. Breath test equipment which fails the testing under § 77.25(b) or subsection (b) shall be placed out of service and shall be serviced, repaired and adjusted, as necessary, by the manufacturer or its authorized representative or a person who has received comparable training or instruction prior to being placed back into service. In addition, the breath test device shall be tested under subsection (b) prior to being placed back into service.
(d) Simulator solution certification. The manufacturer of simulator solution shall certify to the test user that its simulator solution is of the proper concentration to produce the intended results when used for accuracy inspection tests or for calibrating breath test devices. This certification shall be based on gas chromatographic analysis by a laboratory independent of the manufacturer.
(e) Ampoule certification. The manufacturer of ampoules utilized in Type A breath testing devices shall certify to the user that its ampoules will produce the intended results when used for actual breath tests, accuracy inspection tests or for calibrating breath test devices. The certification shall be based on laboratory testing conducted by a laboratory independent of the manufacturer. The laboratory testing shall employ generally accepted scientific methods sufficient to insure that the ampoules conform to manufacturer specification.