La. Stat. tit. 37 § 932
Current with changes from the 2024 legislative session from Acts 3, and 6-104
Nothing in this Part shall prohibit a registered nurse from collecting blood or urine from a person suspected of violating the provisions of R.S. 14:32, 32.1, 39.1, or 98, at the request of a law enforcement officer.
La. R.S. § 37:932