F.__Failure to comply with any provision of this subsection or with any rule adopted under this subsection does not, by itself, result in the exclusion of evidence of blood-alcohol level or drug concentration, unless the evidence is determined to be not sufficiently reliable.

G.__Testimony or other evidence that any materials used in operating or checking the operation of the equipment were bearing a statement of the manufacturer or of the Department of Human Services must be accepted in court as prima facie evidence that the materials were of a composition and quality as stated.

H.__A person certified by the Maine Criminal Justice Academy, under certification standards set by the academy, as qualified to operate approved self-contained, breath- alcohol testing apparatuses may operate those apparatuses to collect and analyze a sample specimen of a defendant's breath.

6.__Liability.__A physician, physician's assistant, registered nurse, person certified by the Department of Human Services or hospital or other health care provider in the exercise of due care is not liable in damages or otherwise for any act done or omitted in performing the act of collecting or withdrawing specimens of blood at the request of a law enforcement officer pursuant to this section.

7.__Evidence.__The percentage by weight of alcohol in the defendant's blood at the time alleged and the concentration of drugs at the time alleged, as shown by the chemical analysis of the defendant's blood, breath or urine or by any test authorized by subsection 5 is admissible in evidence.

A.__When a person certified under subsection 5 conducts a chemical analysis of blood, breath or urine to determine blood-alcohol level or drug concentration, the person may issue a certificate stating the results of the analysis.__ That certificate, when duly signed and sworn to by the certified person, is admissible in evidence in any court of the State.__It is prima facie evidence that the person taking a specimen of blood or urine was a person authorized by subsection 5; that the equipment, chemicals and other materials used in the taking of the blood or urine specimen or a breath sample were of a quality appropriate for the