What Can a Vet Tech Do in Iowa?

Iowa's board did not write one delegation clause for every kind of staff; it wrote a separate task list for each of five personnel categories, and pinned every listed task to direct, immediate or indirect supervision.

The registered veterinary technician list then folds the assistant's list in by reference: unless 8.7(4) sets a different level for the same task, an RVT may perform everything on the assistant's list at the same tier that applies to an assistant.

For a practice manager, that means an RVT's real authority is the union of the two lists, not the RVT-specific list read alone.

Direct supervision means the veterinarian is readily available and on the premises where the patient is being treated.

Immediate supervision means the veterinarian is in the immediate area, within audible and visual range of the patient and the person treating it.

Indirect supervision means the veterinarian is off the premises but has given written protocols or real-time oral instructions and is readily available by phone or other immediate communication.

The RVT's own baseline is indirect supervision for a wide band of tasks; an assistant's baseline under Iowa Code §169.37 is direct supervision, one tier tighter, with a shorter list moved up to immediate.

Iowa Code §169.32(2) is an explicit statutory bar: the supervising veterinarian may not delegate diagnosis, prescription or surgery to a veterinary assistant, veterinary technician student or registered veterinary technician.

The assistant's own rule cross-references that statute directly, listing it among the tasks an assistant may not perform.

Iowa's chapter separately writes a narrower negative list for veterinary students and foreign graduates practicing under supervision — no prescribing, no rabies vaccine for dogs, no signing a certificate of veterinary inspection, no USDA-accredited work — layered on top of the statutory bar rather than replacing it.

An RVT may administer general anesthesia, and maintain and recover a patient from it, under direct supervision, and may perform a nonemergency endotracheal intubation at that same tier.

An assistant may administer, maintain and monitor general anesthesia and its recovery, and may place an endotracheal tube, but only under immediate supervision — a full tier tighter on those two tasks.

Light or moderate sedation does not show the same gap: an assistant may administer and monitor it under direct supervision, the same tier as the RVT's own sedation task.

Regional anesthesia and epidurals, by contrast, are RVT-only tasks with no assistant equivalent at all.

Under immediate supervision, an RVT may extract an incisor that does not require sectioning the tooth or the bone; the rule names only incisors, not teeth generally.

Dental polishing and removal of calculus, soft deposits, plaque and stains is a separate, direct-supervision task.

The assistant list has no extraction item at all; the closest listed task for an assistant is dental prophylaxis — teeth cleaning — under immediate supervision.

Iowa names suturing directly rather than leaving it to a general clause: an RVT may staple, suture and glue an existing surgical skin incision under direct supervision.

The assistant list does not grant the same task — it authorizes removing sutures, staples or drains, under direct supervision, a different act from placing or closing one.

Surgical assistance itself — passing instruments, retracting tissue, helping with hemostasis — is a separate immediate-supervision task open to an assistant, short of performing the closure.

Iowa splits euthanasia supervision by the animal's class: euthanizing livestock as Iowa Code defines it, excluding equine, is an indirect-supervision RVT task, while euthanizing any other animal, including a horse, requires immediate supervision.

The assistant list does not include a euthanasia task at any tier.

No RVT-specific rule names the rabies vaccine, but the RVT list inherits the assistant's tasks by default: the only vaccination task on the assistant list, 'vaccinate companion animals,' excludes canine rabies by name, citing Iowa Code §351.33, and that exclusion carries over to the RVT along with the rest of the task.

A separate RVT-only clause permits established biologic and immunologic protocols in companion animals 'unless prohibited by government regulation,' which does not resolve the rabies question either.

Iowa's assistant list is long and specific: 25 direct-supervision tasks running from taking a history and TPR to IV catheter placement, radiograph positioning, suture and staple removal, and administering a veterinarian-prescribed medication, plus 10 immediate-supervision tasks including nonsurgical castration and dehorning, placing an endotracheal tube, and administering and monitoring general anesthesia.

Five tasks are named as not permitted for an assistant: reading ear and skin cytology, floating equine teeth, gingival resection, expressing a urinary bladder, and whatever Iowa Code §§351.33 and 169.32(2) separately bar.

The assistant's statutory baseline is direct supervision, not indirect — one tier tighter than the RVT's own indirect-supervision baseline for comparable tasks.

Iowa Code §169.35 bars anyone from using a title, abbreviation or sign indicating they are a registered veterinary technician unless they hold a certificate of registration under §169.34, and makes a violation a simple misdemeanor.

That title protection is not the only statutory limit: §169.36 confines an RVT to tasks a supervising veterinarian delegates under board rule, and separately bars an RVT from gingival resection outright; floating equine teeth is not an outright bar, but is permitted only after the RVT files current equine-dentistry certification and a supervising large-animal veterinarian's statement with the board. §169.37 sets the assistant's supervision floor in the statute itself, not just in rule: an assistant may work only under direct supervision of a supervising veterinarian.

811 IAC ch. 8 was rewritten effective July 1, 2024, under ARC 8017C, replacing the prior chapter with the current task-by-role, task-by-tier structure.

The Iowa legislature added the underlying statutory framework the year before, in 2023 Acts, chapter 155: the direct, immediate and indirect definitions at §169.31, and the scope-of-authority sections for the RVT and the assistant at §§169.36-169.37.

Any older citation to Chapter 8 predating July 2024 should be treated as superseded by this rewrite.