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HomeVehicle CodeDiv. 11Ch. 12Art. 2§ 23158 Blood Withdrawal For Alcohol Testing

§ 23158 Blood Withdrawal For Alcohol Testing

Vehicle Code·California
AI Summary·Official Text·Key Terms·Related Statutes·References
AI SummaryVerified

§ 23158 Blood Withdrawal For Alcohol Testing

This law says only certain trained people, like nurses or paramedics, can take blood to check for alcohol. It also lets you ask for your own test if you want.

Key Takeaways

  • •Only certain trained people can take blood for alcohol tests.
  • •You can ask for your own test if you want.
  • •The people taking blood won't get in trouble if they do it the right way.

Example

If a cop pulls you over and thinks you've been drinking, they might ask a nurse to take your blood to check for alcohol.

The nurse can take your blood, but you can also ask for your own test if you want to double-check.

AI-generated — May contain errors. Not legal advice. Always verify source.

Official Source
View on CA.gov

§ 23158 Blood Withdrawal For Alcohol Testing

(a) Notwithstanding any other provision of law, only a licensed physician and surgeon, registered nurse, licensed vocational nurse, duly licensed clinical laboratory scientist or clinical laboratory bioanalyst, a person who has been issued a “certified phlebotomy technician” certificate pursuant to Section 1246 of the Business and Professions Code, unlicensed laboratory personnel regulated pursuant to Sections 1242, 1242.5, and 1246 of the Business and Professions Code, or certified paramedic acting at the request of a peace officer may withdraw blood for the purpose of determining the alcoholic content therein. This limitation does not apply to the taking of breath specimens. An emergency call for paramedic services takes precedence over a peace officer’s request for a paramedic to withdraw blood for determining its alcoholic content. A certified paramedic shall not withdraw blood for this purpose unless authorized by his or her employer to do so. (b) The person tested may, at his or her own expense, have a licensed physician and surgeon, registered nurse, licensed vocational nurse, duly licensed clinical laboratory scientist or clinical laboratory bioanalyst, person who has been issued a “certified phlebotomy technician” certificate pursuant to Section 1246 of the Business and Professions Code, unlicensed laboratory personnel regulated pursuant to Sections 1242, 1242.5, and 1246 of the Business and Professions Code, or any other person of his or her own choosing administer a test in addition to any test administered at the direction of a peace officer for the purpose of determining the amount of alcohol in the person’s blood at the time alleged as shown by chemical analysis of his or her blood, breath, or urine. The failure or inability to obtain an additional test by a person does not preclude the admissibility in evidence of the test taken at the direction of a peace officer. (c) Upon the request of the person tested, full information concerning the test taken at the direction of the peace officer shall be made available to the person or the person’s attorney. (d) Notwithstanding any other provision of law, no licensed physician and surgeon, registered nurse, licensed vocational nurse, duly licensed clinical laboratory scientist or clinical laboratory bioanalyst, person who has been issued a “certified phlebotomy technician” certificate pursuant to Section 1246 of the Business and Professions Code, unlicensed laboratory personnel regulated pursuant to Sections 1242, 1242.5, and 1246 of the Business and Professions Code, or certified paramedic, or hospital, laboratory, or clinic employing or utilizing the services of the licensed physician and surgeon, registered nurse, licensed vocational nurse, duly licensed clinical laboratory scientist or clinical laboratory bioanalyst, person who has been issued a “certified phlebotomy technician” certificate pursuant to Section 1246 of the Business and Professions Code, unlicensed laboratory personnel regulated pursuant to Sections 1242, 1242.5, and 1246 of the Business and Professions Code, or certified paramedic, owning or leasing the premises on which tests are performed, shall incur any civil or criminal liability as a result of the administering of a blood test in a reasonable manner in a hospital, clinical laboratory, medical clinic environment, jail, or law enforcement facility, according to accepted venipuncture practices, without violence by the person administering the test, and when requested in writing by a peace officer to administer the test. (e) Notwithstanding any other provision of law, a person who has been issued a “certified phlebotomy technician” certificate pursuant to Section 1246 of the Business and Professions Code and who is authorized by this section to draw blood at the request and in the presence of a peace officer for purposes of determining its alcoholic content, may do so in a jail, law enforcement facility, or medical facility, with general supervision. The “certified phlebotomy technician” shall draw blood following the policies and procedures approved by a physician and surgeon licensed under Chapter 5 (commencing with Section 2000) of Division 2 of the Business and Professions Code, appropriate to the location where the blood is being drawn and in accordance with state regulations. (f) The Certified Phlebotomy Technician I or II shall carry a current, valid identification card issued by the State Department of Health Services, attesting to the technician’s name, certificate type, and effective dates of certification, when performing blood withdrawals. (g) As used in this section, “general supervision” means that the supervisor of the technician is licensed under the Business and Professions Code as a physician and surgeon, physician assistant, clinical laboratory bioanalyst, registered nurse, or clinical laboratory scientist, and reviews the competency of the technician before the technician may perform blood withdrawals without direct supervision, and on an annual basis thereafter. The supervisor is also required to review the work of the technician at least once a month to ensure compliance with venipuncture policies, procedures, and regulations. The supervisor, or another person licensed as a physician and surgeon, physician assistant, clinical laboratory bioanalyst, registered nurse, or clinical laboratory scientist, shall be accessible to the location where the technician is working to provide onsite, telephone, or electronic consultation, within 30 minutes when needed. (h) Nothing in this section shall be construed as requiring the certified phlebotomy technician who is authorized to withdraw blood by this section at the request and in the presence of a peace officer for purposes of determining alcoholic content to be associated with a clinical laboratory or to be directly supervised after competency has been established. (i) If the test given under Section 23612 is a chemical test of urine, the person tested shall be given such privacy in the taking of the urine specimen as will ensure the accuracy of the specimen and, at the same time, maintain the dignity of the individual involved. (j) The department, in cooperation with the State Department of Health Services or any other appropriate agency, shall adopt uniform standards for the withdrawal, handling, and preservation of blood samples prior to analysis. (k) As used in this section, “certified paramedic” does not include any employee of a fire department. (l) Consent, waiver of liability, or the offering to, acceptance by, or refusal of consent or waiver of liability by the person on whom a test is administered, is not an issue or relevant to the immunity from liability for medical or law enforcement personnel or other facilities designated under subdivision (d). (Amended by Stats. 2004, Ch. 14, Sec. 2. Effective February 11, 2004.)

Last verified: January 9, 2026

Key Terms

professions codeemergencyphysicianemployerlicenselimitationadmissibilityinformation

Related Statutes

  • § 23222 Open Alcohol Or Cannabis In Vehicle
  • § 23224 Underage Alcohol Transport Rules
  • § 1685 Private Vehicle Registration Services
  • § 23152 Driving Under Alcohol Influence
  • § 23152.5 Impaired Driving Research Exception

References

  • Official text at leginfo.legislature.ca.gov
  • California Legislature. Vehicle Code. Section 23158.
View Official Source