Title 17 – § 1221.1
(a) Breath alcohol analysis shall be performed only with instruments and related accessories which meet the standards of performance set forth in these regulations.
(b) Such instruments may be used for the analysis of breath samples in places other than licensed forensic alcohol laboratories and by persons other than forensic alcohol supervisors, forensic alcohol analysts and forensic alcohol analyst trainees only if such places and persons are under the direct jurisdiction of a governmental agency or licensed forensic alcohol laboratory.
(1) Breath alcohol analysis by persons other than forensic alcohol supervisors, forensic alcohol analysts and forensic alcohol analyst trainees shall be restricted to the immediate analysis of breath samples collected by direct expiration by the subject into the instrument in which the measurement of alcohol concentration is performed.
(2) Except for the requirements of Section 1220.4, such immediate analysis shall not be subject to the requirements of Article 6.