What Can a Vet Tech Do in Louisiana?
Louisiana takes a delegation approach rather than a task list.
A registered veterinary technician may perform "veterinary medical assistance" under a veterinarian's direct supervision — the only tier the statute itself defines — except for diagnosis, prescribing, and surgical procedures, which stay with the veterinarian.
The statute names no specific tasks and regulates only the registered veterinary technician.
The Louisiana Board of Veterinary Medicine's own rules fill some of that silence: they carve out non-direct-supervision situations for specific RVT and layperson duties, reserve most dental work to the veterinarian, regulate unlicensed "laypeople" directly, and route chemical euthanasia through a named list of who may perform it.
Verify before you rely on this
At a glance
A Registered Veterinary Technician (RVT) certificate of approval issued by the Louisiana Board of Veterinary Medicine.
The statute defines only one tier: direct supervision, meaning the physical presence of a licensed veterinarian on the premises (§ 37:1542(3)). The board's own rule, LAC 46:LXXXV §700, defines direct supervision a little differently — the veterinarian must be on the premises and promptly available for consultation, not necessarily in the room — and §702.C lets a registered veterinary technician perform certain boarding-animal duties, and give a veterinarian's charted medications or treatments to non-boarding (hospitalized) animals, without direct supervision under specific conditions: a written treatment plan, no diagnostic or treatment-change authority for the technician, and a veterinarian recheck at least every 24 hours. No indirect or immediate tier is named in either document beyond these specific carve-outs.
Animal diagnosis, the prescribing of treatment or medications, and any surgical procedures — none of which a registered veterinary technician may perform, regardless of supervision.
Only a registered veterinary technician may use the title "Registered Veterinary Technician" or "R.V.T."; the statute also bars anyone else from advertising as a "trained veterinary technician."
§§ 37:1542, 1545 and 1547 all date to Acts 1986, No. 887; § 37:1542 was also amended by Acts 1995, No. 73. The board's rules have moved since: LAC 46:LXXXV §702 (direct supervision, covering RVTs and laypeople) was amended in April 2023 (LR 49:640) and again in February 2025 (LR 51:249); §710 (dental operations) was amended in March 1999 (LR 25:519) and repromulgated in August 2024 (LR 50:1141).
General delegation to the veterinarian's judgment — The state credentials technicians.
Louisiana Revised Statutes Title 37, §§ 37:1542–1547 (Registered Veterinary Technicians) and §§ 37:1551–1558 (Certified Animal Euthanasia Technicians), together with the Louisiana Board of Veterinary Medicine's rules at LAC 46:LXXXV, Chapter 7 (Veterinary Practice) and Chapter 12 (Certified Animal Euthanasia Technicians)
The rule, in its own words
“Notwithstanding any other provision of law, a registered veterinary technician may perform veterinary medical assistance under the direct supervision of a veterinarian licensed to practice in this state approved by the board, except that no registered veterinary technician shall perform animal diagnosis, the prescribing of treatment or medications, or any surgical procedures.”
📜 La. Stat. Ann. § 37:1547
Task by Task: Technician vs Assistant in Louisiana
“Not stated in the sources read.” means the state’s text does not name the task. It is not a yes and it is not a no.
- Credentialed technician
- Falls under the general "veterinary medical assistance" clause under direct supervision (§ 37:1547); no task-specific rule for anesthesia induction was found.
- Unlicensed assistant
- LAC 46:LXXXV §702.A.2 does not bar anesthesia induction for an unlicensed layperson — it bars only surgery, diagnosis, prognosis, and prescribing. No rule names anesthesia induction for a layperson either way, so any layperson work on it falls under §702.E's default: direct supervision of a licensed veterinarian.
📜 La. Stat. Ann. § 37:1547
- Credentialed technician
- Falls under the same general clause under direct supervision (§ 37:1547); the statute names no task-specific rule for intubation.
- Unlicensed assistant
- LAC 46:LXXXV §702.A.2 does not bar intubation for an unlicensed layperson — it bars only surgery, diagnosis, prognosis, and prescribing. No rule names intubation for a layperson either way, so any layperson work on it falls under §702.E's default: direct supervision of a licensed veterinarian.
📜 La. Stat. Ann. § 37:1547
- Credentialed technician
- Falls under the general clause under direct supervision (§ 37:1547); no task-specific rule for maintaining or monitoring anesthesia was found.
- Unlicensed assistant
- LAC 46:LXXXV §702.A.2 does not bar anesthesia monitoring for an unlicensed layperson — it bars only surgery, diagnosis, prognosis, and prescribing. No rule names anesthesia monitoring for a layperson either way, so any layperson work on it falls under §702.E's default: direct supervision of a licensed veterinarian.
📜 La. Stat. Ann. § 37:1547
- Credentialed technician
- Reserved to the licensed veterinarian in most practice settings. LAC 46:LXXXV §710.C limits a registered veterinary technician, outside equine and livestock dentistry, to supragingival scaling and polishing, dental radiographs, impressions, dental models, and charting; "all other dental operations must be performed by a licensed veterinarian," which includes extraction. The rule's equine (§710.D, and La. Stat. Ann. § 37:1564(B)) and livestock (§710.E) exceptions let a technician under direct supervision remove deciduous incisor and premolar teeth (caps) and rasp or float certain teeth, but full extraction still stays with the veterinarian even in those branches.
- Unlicensed assistant
- Same limits as a registered veterinary technician. LAC 46:LXXXV §710.C groups laypeople and registered veterinary technicians together: outside equine and livestock dentistry, a layperson may perform only scaling and polishing, radiographs, impressions, models, and charting under direct supervision — extraction is reserved to the licensed veterinarian. The equine and livestock exceptions (§710.D, §710.E) let a layperson remove deciduous caps and rasp or float certain teeth under direct supervision, but full extraction stays with the veterinarian there too.
📜 La. Stat. Ann. § 37:1547
- Credentialed technician
- May fall under the general clause under direct supervision (§ 37:1547), but "any surgical procedures" are reserved to the veterinarian and the statute does not say whether suturing counts as one.
- Unlicensed assistant
- The same open question as a registered veterinary technician's. LAC 46:LXXXV §702.A.2 bars an unlicensed layperson from "surgery," just as the statute reserves "any surgical procedures" from a technician (§ 37:1547), but neither document defines the term or names suturing specifically. Whether closing an incision counts as reserved surgery is not resolved in the sources read.
📜 La. Stat. Ann. § 37:1547
- Credentialed technician
- Named for chemical euthanasia specifically, but still under direct supervision: LAC 46:LXXXV §1200 names a registered veterinary technician, alongside a certified animal euthanasia technician (CAET) and a licensed veterinarian, among those who may legally perform pre-euthanasia chemical restraint or chemical euthanasia — no one else may. §1200 only names who is on that list; it does not lift §702.C's default that a registered veterinary technician performs "all tasks or procedures" under a licensed veterinarian's direct supervision. Chemical euthanasia is not among §702.C's own carve-outs (the §702.E.1 duties, or charted medications and treatments for hospitalized animals), so a technician performing it still needs the veterinarian's direct supervision.
- Unlicensed assistant
- Barred from chemical euthanasia specifically. LAC 46:LXXXV §1200 limits pre-euthanasia chemical restraint and chemical euthanasia to a CAET, a registered veterinary technician, or a licensed veterinarian, and states the act "cannot be delegated to another person" outside those three.
📜 La. Stat. Ann. § 37:1547
- Credentialed technician
- Reserved to the licensed veterinarian by a separate public-health rule, not the RVT statute or the board's own rules. The Louisiana Sanitary Code, Part III, §101 defines rabies "vaccination" as "the injection, by a licensed veterinarian, of an animal using anti-rabies vaccine approved by the state health officer," and §103.A requires a dog, cat, or ferret over three months old to be "vaccinated against rabies by a licensed veterinarian." A registered veterinary technician giving the injection would not satisfy this rule, regardless of supervision.
- Unlicensed assistant
- Reserved to the licensed veterinarian for the same reason as a registered veterinary technician. The Louisiana Sanitary Code, Part III, §101 defines rabies "vaccination" as an injection performed "by a licensed veterinarian," and §103.A requires a covered dog, cat, or ferret to be vaccinated "by a licensed veterinarian." A layperson giving the injection would not satisfy this public-health rule, regardless of supervision.
📜 La. Stat. Ann. § 37:1547
- Credentialed technician
- Falls under the general clause under direct supervision (§ 37:1547); the statute names no task-specific rule for radiographs.
- Unlicensed assistant
- LAC 46:LXXXV §702.A.2 does not bar general radiographs for an unlicensed layperson — it bars only surgery, diagnosis, prognosis, and prescribing. No rule names general radiographs for a layperson either way, so any layperson work on them falls under §702.E's default: direct supervision of a licensed veterinarian. LAC 46:LXXXV §710.C separately names dental radiographs specifically as a task a layperson may perform under direct supervision, as part of the limited dental-hygiene list.
📜 La. Stat. Ann. § 37:1547
- Credentialed technician
- Falls under the general clause under direct supervision (§ 37:1547); the statute names no task-specific rule for IV catheter placement.
- Unlicensed assistant
- LAC 46:LXXXV §702.A.2 does not bar IV catheter placement for an unlicensed layperson — it bars only surgery, diagnosis, prognosis, and prescribing. No rule names IV catheter placement for a layperson either way, so any layperson work on it falls under §702.E's default: direct supervision of a licensed veterinarian.
📜 La. Stat. Ann. § 37:1547
- Credentialed technician
- Falls under the general clause under direct supervision (§ 37:1547); the statute names no task-specific rule for cystocentesis.
- Unlicensed assistant
- LAC 46:LXXXV §702.A.2 does not bar cystocentesis for an unlicensed layperson — it bars only surgery, diagnosis, prognosis, and prescribing. No rule names cystocentesis for a layperson either way, so any layperson work on it falls under §702.E's default: direct supervision of a licensed veterinarian.
📜 La. Stat. Ann. § 37:1547
- Credentialed technician
- Falls under the general clause under direct supervision (§ 37:1547); the statute reserves only "the prescribing of treatment or medications," not dispensing itself, but names no task-specific dispensing rule.
- Unlicensed assistant
- LAC 46:LXXXV §702.E.1 lets a layperson give oral or topical medications to a boarding animal without direct supervision if the veterinarian has recorded the exact treatment; for a non-boarding (hospitalized) animal, §702.E.2 requires direct supervision with a veterinarian recheck at least every 24 hours. The rules address administering medication this way but do not separately name dispensing itself.
📜 La. Stat. Ann. § 37:1547
One clause covers everything except three reserved tasks
Louisiana's practice act does not enumerate tasks the way an enumerated-model state does.
It grants a registered veterinary technician a single broad permission — "veterinary medical assistance" — under the veterinarian's direct supervision, and then reserves exactly three things regardless of supervision: diagnosis, prescribing, and surgical procedures.
For a technician weighing a Louisiana job, that means most day-to-day tasks are not individually addressed in the statute at all; they either sit inside the general grant or, for anything arguably surgical, in an unresolved gap between the grant and the reservation.
For a practice manager writing a delegation policy, the safer approach is to treat the reserved list as the hard boundary and confirm anything close to that line with the board rather than the statute's silence.
“Notwithstanding any other provision of law, a registered veterinary technician may perform veterinary medical assistance under the direct supervision of a veterinarian licensed to practice in this state approved by the board, except that no registered veterinary technician shall perform animal diagnosis, the prescribing of treatment or medications, or any surgical procedures.”
Louisiana's statute defines only one supervision tier — its rules add exceptions
Louisiana's statute defines a single tier — direct supervision — as the physical presence of a licensed veterinarian on the premises.
The Louisiana Board of Veterinary Medicine's own rule, LAC 46:LXXXV §700, defines direct supervision a little differently: it requires the veterinarian on the premises and promptly available for consultation, not necessarily in the room.
That rule chapter also carves out non-direct-supervision situations the statute itself doesn't mention.
Under §702.C, a registered veterinary technician may perform certain boarding-animal duties, and may give a veterinarian's charted medications or treatments to hospitalized animals, without direct supervision, subject to a written treatment plan, no diagnostic authority for the technician, and a veterinarian recheck at least every 24 hours.
Section 702.E.1 gives a layperson a narrower version of the same allowance, for oral or topical medications to boarding animals.
So the statute genuinely names only one tier, but the board's rules narrow that default for specific tasks and specific actors.
“'Direct supervision' means instruction and directions requiring the physical presence of a licensed veterinarian on the premises.”
What stays with the veterinarian, at any supervision level
Three things are reserved outright, with no supervision level that would allow a technician to do them: animal diagnosis, the prescribing of treatment or medications, and any surgical procedure.
These are the hard edge of a Louisiana technician's role regardless of how closely the veterinarian is supervising.
The statute does not further define "surgical procedures," which is the source of the open question this page flags for suturing below.
“no registered veterinary technician shall perform animal diagnosis, the prescribing of treatment or medications, or any surgical procedures”
Anesthesia: covered by the general clause, with no task-specific rule
Anesthesia induction, intubation, and monitoring are not named individually anywhere in the statute.
None of the three appears on the reserved list either, so each falls under the general "veterinary medical assistance" grant, performed under the veterinarian's direct — meaning on-premises — supervision.
A Louisiana practice cannot point to a task-specific rule the way an enumerated-model state's technician chapter would; the general clause is the whole of what governs anesthesia work here.
“veterinary medical assistance under the direct supervision of a veterinarian licensed to practice in this state approved by the board”
Dental extractions are reserved to the veterinarian, with narrow hygiene tasks delegated
Dental extraction is not named in Louisiana's RVT statute, but the board's own dental rule resolves it.
LAC 46:LXXXV §710.C limits a registered veterinary technician and a layperson, outside equine and livestock dentistry, to supragingival scaling and polishing, dental radiographs, impressions, dental models, and charting; "all other dental operations must be performed by a licensed veterinarian," which includes extraction.
The rule carves out equine dentistry (§710.D, and the parallel La.
Stat.
Ann. § 37:1564(B)) and livestock dentistry (§710.E): in those branches, a technician or layperson under direct supervision may remove deciduous incisor and premolar teeth (caps) and rasp or float molar, premolar, and canine teeth — but full extraction still stays with the veterinarian even there.
A Louisiana practice weighing a dental task should treat extraction as reserved by default, with only the named equine and livestock cap-removal exception delegable.
Suturing: still an open question, statute and rule alike
Suturing is never named in Louisiana's statute or its board rules, and "any surgical procedures" stays reserved to the veterinarian without further definition (§ 37:1547).
The board's own supervision rule, LAC 46:LXXXV §702.A.2, restates a similar bar for an unlicensed layperson — no unlicensed person may perform surgery, diagnosis, prognosis, or the prescribing of drugs, medicines, or appliances — but neither document defines what counts as "surgery" or a "surgical procedure." Whether closing an incision falls on the reserved side or inside delegable "veterinary medical assistance" is still not addressed either way in the sources read, for a registered veterinary technician or a layperson alike.
That is a real, unresolved gap — not a hidden permission in the general clause's breadth — and anyone asked to suture in Louisiana should raise the question with the board rather than infer an answer from either document's silence.
“no registered veterinary technician shall perform animal diagnosis, the prescribing of treatment or medications, or any surgical procedures”
Euthanasia and rabies vaccination both have rules of their own
Euthanasia and rabies vaccination both have rules beyond this page's general clause, unlike most of the other unnamed tasks here.
LAC 46:LXXXV §1200 lets only a certified animal euthanasia technician (CAET), a registered veterinary technician, or a licensed veterinarian legally perform pre-euthanasia chemical restraint or chemical euthanasia, and bars delegating it to anyone else; §1200 only names who is on that list, though, so a technician performing it still needs the veterinarian's direct supervision under §702.C, since chemical euthanasia is not among that section's own non-supervision exceptions.
Louisiana's separate CAET credential (R.S. 37:1551-1558) limits a CAET to the R.S. 37:1556 duty list — preparing animals, recording dosages, and humanely restraining, capturing, and euthanizing animals, among others — and LAC §702.B confirms a CAET may perform only those duties.
Rabies vaccination is reserved outright, by a different rule entirely: Louisiana Sanitary Code, Part III, §101 defines "vaccination" as an injection performed "by a licensed veterinarian," and §103.A requires a covered dog, cat, or ferret be vaccinated "by a licensed veterinarian" — not a technician or layperson.
The board's rules do regulate unlicensed staff, even though the statute doesn't
Louisiana's RVT statute — § 37:1542's definitions, § 37:1545's title-protection rule, and § 37:1547's delegation rule — regulates only the registered veterinary technician, with no separate assistant section.
But the Louisiana Board of Veterinary Medicine's own rules do regulate unlicensed staff.
LAC 46:LXXXV §700 defines a "layperson" as anyone not registered or licensed under the rule.
Section 702.E requires a layperson to perform all tasks or procedures under a licensed veterinarian's direct supervision, with one named exception: oral or topical medications to a boarding animal without direct supervision, if the veterinarian has recorded the treatment (§702.E.1, §702.E.3).
Section 702.A.2 separately bars any unlicensed person from surgery, diagnosis, prognosis, or prescribing — a bar list, not a grant of everything else — and §1031 puts the supervising veterinarian's license at risk for breaking these limits.
A Louisiana "veterinary assistant" posting carries a rule-based scope, but it is a direct-supervision requirement, not a list of tasks a layperson may do.
The title protection reaches further than the abbreviation
A registered veterinary technician may use the title "Registered Veterinary Technician" or the abbreviation "R.V.T." No one else may advertise or offer services in a way calculated to lead others to believe they are a registered veterinary technician — and the statute goes a step further, also barring anyone else from holding themselves out as a "trained veterinary technician," a plain-language phrase beyond just the credential's own title and abbreviation.
For a Louisiana employer, that means even informal marketing language describing unlicensed staff needs care.
“No individual, other than a registered veterinary technician may advertise or offer his services in a manner calculated to lead others to believe that he is a trained veterinary technician or a registered veterinary technician.”
What This Page Does — and Doesn’t — Cover
This page describes Louisiana’s own text — Louisiana Revised Statutes Title 37, §§ 37:1542–1547 (Registered Veterinary Technicians) and §§ 37:1551–1558 (Certified Animal Euthanasia Technicians), together with the Louisiana Board of Veterinary Medicine's rules at LAC 46:LXXXV, Chapter 7 (Veterinary Practice) and Chapter 12 (Certified Animal Euthanasia Technicians) as read for this series, current as of September 2026. It does not cover how to earn the credential, what a particular employer’s protocols require, or how the board would decide a specific complaint.
A practice may always be stricter than the rule. Where the text names a task, this page says who may do it and under what supervision; where it does not, this page says so and stops. Confirm the current rule with the board before you perform, delegate or refuse a task on the strength of it.
Frequently Asked Questions
Can a vet tech induce anesthesia in Louisiana?
Louisiana's statute does not name anesthesia induction specifically.
A registered veterinary technician's general "veterinary medical assistance" authority under the veterinarian's direct, on-premises supervision covers it, since induction is not on the short list of tasks the statute reserves to the veterinarian — diagnosis, prescribing, and surgical procedures (La.
Stat.
Ann. § 37:1547).
There is no task-specific rule to point to beyond that general grant.
Confirm current expectations with the Louisiana Board of Veterinary Medicine.
Can a vet tech pull teeth in Louisiana?
Mostly no. Louisiana Board rule LAC 46:LXXXV §710.C limits a registered veterinary technician, outside equine and livestock dentistry, to scaling and polishing, dental radiographs, impressions, models, and charting — "all other dental operations must be performed by a licensed veterinarian," which includes extraction.
The rule allows a narrow exception in equine dentistry (§710.D, and La.
Stat.
Ann. § 37:1564(B)) and livestock dentistry (§710.E): a technician under direct supervision may remove deciduous caps and rasp or float certain teeth, but full extraction still belongs to the veterinarian even there.
Confirm any specific dental task with the Louisiana Board of Veterinary Medicine.
Can a vet tech suture in Louisiana?
The statute doesn't say, one way or the other.
Louisiana's practice act never mentions suturing, and it reserves "any surgical procedures" to the veterinarian (§ 37:1547) without defining what counts as one.
The board's own supervision rule restates a similar surgery bar for unlicensed staff but likewise never defines the term.
That silence is not a hidden permission and not a hidden prohibition — a technician asked to suture in Louisiana should raise the question directly with the Louisiana Board of Veterinary Medicine rather than infer an answer from the statute.
What can a veterinary assistant do in Louisiana without a license?
More than the RVT statute alone suggests.
Louisiana Revised Statutes §§ 37:1542, 1545 and 1547 regulate only the registered veterinary technician, but the Louisiana Board of Veterinary Medicine's own rules define an unlicensed "layperson" and require direct supervision for every task, with one exception: a layperson may give oral or topical medications to a boarding animal without direct supervision if the veterinarian has recorded the treatment (LAC 46:LXXXV §702.E, §702.E.1).
The same rule bars any unlicensed person from surgery, diagnosis, prognosis, or prescribing.
Confirm any specific delegation with the Louisiana Board of Veterinary Medicine.
How many supervision levels does Louisiana define for vet techs?
Just one in the statute: direct supervision, meaning the physical presence of a licensed veterinarian on the premises (La.
Stat.
Ann. § 37:1542(3)).
The Louisiana Board of Veterinary Medicine's own rule, LAC 46:LXXXV §700, defines direct supervision a little more loosely — on the premises and promptly available, not necessarily in the room — and §702.C separately lets a registered veterinary technician handle certain boarding-animal duties, and give a veterinarian's charted medications or treatments to hospitalized animals, without direct supervision under specific conditions.
So there is one tier in the statute, but the board's rules carve out task-specific exceptions to it.
Confirm current requirements with the Louisiana Board of Veterinary Medicine.
More Louisiana Vet Tech Resources
Sourced from Louisiana’s own practice act and board rules (see the citations above). Verified September 2026. This page is general information, not legal advice — confirm current rules with the Louisiana board before relying on them.