Vet Tech vs Vet Assistant (2026)

The standard route is a veterinary technology program accredited by the AVMA's Committee on Veterinary Technician Education and Activities, then a passing score on the Veterinary Technician National Examination, then a credential issued by your state veterinary board. The credential's name is itself the main state variation: depending on where you work you become a certified, licensed or registered veterinary technician.

Typical entry education (BLS)

Associate's degree

Typical program length

2 years

Realistic range

A veterinary technician usually holds a 2-year associate degree; a veterinary technologist usually holds a 4-year bachelor's degree. Both come from AVMA CVTEA-accredited programs.

Accreditation: AVMA CVTEA

CVTEA accredits veterinary technology programs against its Standards of Accreditation. Under AVMA policy, a credentialed veterinary technician is someone a state board has determined graduated from a CVTEA-accredited program, passed a national competency examination, and met that state's other requirements.

Exam: VTNE

Evaluates the competency of veterinary technicians. Most states and provinces require a passing score before they will credential you. Candidates check their eligibility pathway, apply, sit the exam in a scheduled window, and the AAVSB then reports the score to the chosen jurisdiction.

Exam: SPA

A test of the laws and regulations of the specific state or province you will practice in. Only some jurisdictions require one, and only some of those use the AAVSB's version.

Governing body: AAVSB

Owns and administers the VTNE and sends your score to the state or province where you will practice. It does not license or credential veterinary technicians itself; it also administers State and Provincial Assessment (SPA) jurisprudence exams for some jurisdictions.

Licensed state by state

The credential's name varies rather than just its paperwork: states variously issue a certified veterinary technician (CVT), licensed veterinary technician (LVT) or registered veterinary technician (RVT) credential, and AVMA policy uses Credentialed Veterinary Technician (CrVT) as the umbrella term across all of them. Examination and regulation sit with state boards of veterinary medicine, not with the AAVSB or the AVMA. A further wrinkle is title protection: in many states the plain title 'veterinary technician' is not restricted to credentialed practitioners, and only a minority of states both define the title and restrict its use.

No state licenses a veterinary assistant, which is the single most common point of confusion: veterinary technicians are a different occupation and are credentialed in 42 states, usually as an LVT, RVT or CVT, after passing the Veterinary Technician National Examination. For assistants and laboratory animal caretakers the credentials are voluntary: NAVTA's Approved Veterinary Assistant designation, and the AALAS ladder of ALAT, LAT and LATG for laboratory animal work. In research settings the legal duty to train sits on the facility, not the worker.

Typical entry education (BLS)

High school diploma or equivalent

On-the-job training (BLS)

Short-term on-the-job training

Realistic range

There is no required programme. NAVTA-approved veterinary assistant programs vary by provider. The AALAS credentials are gated on documented work experience rather than on schooling, and AALAS counts a work year as 1,950 hours.

Accreditation: 9 CFR 2.32

This is the closest thing to a legal training standard in laboratory animal work, and it is aimed at the employer: the research facility is responsible for ensuring that all scientists, research technicians, animal technicians and other personnel involved in animal care are qualified, and must fulfil that in part by making training and instruction available. The required content includes humane methods of animal maintenance and experimentation, methods that limit animal use or minimize distress, proper use of anesthetics, analgesics and tranquilizers, how to report deficiencies in animal care (with an explicit protection against reprisal for reporting violations), and use of information services for finding alternatives. Because no individual credential is required, the voluntary AALAS ladder is what carries the signal.

Accreditation: PHS Policy on Humane Care and Use of Laboratory Animals

Applies to institutions holding an NIH assurance. It requires that personnel conducting procedures on the species being maintained or studied be appropriately qualified and trained in those procedures, and that the institution's assurance describe the training offered to scientists, animal technicians and other personnel involved in animal care, treatment or use. Compliance with the USDA regulations is an absolute requirement of the policy.

Exam: AVA

Open to graduates of a NAVTA-approved veterinary assistant program. Passing entitles the holder to use the AVA designation. The programme began in 2010 and NAVTA reports over 65 approved programs. The designation must be renewed every two years with at least 10 hours of veterinary continuing education; letting it lapse can mean retaking the exam.

Exam: ALAT

120 multiple-choice questions in 2 hours, weighted 66 to 92 percent toward animal husbandry, health and welfare and 8 to 34 percent toward facility administration and management. AALAS does not publish passing scores because they vary by exam version; the 2023 first-attempt pass rate was 77 percent.

Exam: LAT

155 multiple-choice questions in 2 hours 30 minutes. 2023 first-attempt pass rate 65 percent.

Exam: LATG

180 multiple-choice questions in 3 hours, split evenly between animal husbandry, health and welfare and facility administration and management. 2023 first-attempt pass rate 59 percent.

Governing body: NAVTA

Approves veterinary assistant programs and awards the Approved Veterinary Assistant (AVA) designation to graduates who pass its examination.

Governing body: AALAS

Awards the ALAT, LAT and LATG technician certifications and the separate Certified Manager of Animal Resources credential, and runs the voluntary Technician Certification Registry.

Governing body: AAVSB

Owns and administers the Veterinary Technician National Examination and publishes the list of jurisdictions that regulate veterinary technicians. It does not license, certify or register anyone itself.

Governing body: APHIS

Enforces the Animal Welfare Act regulations, which place the duty to train animal technicians and other animal care personnel on the research facility rather than requiring any individual credential.

State variation

No state licenses veterinary assistants or laboratory animal caretakers. The state-by-state variation that matters here is one occupation over: veterinary technicians are regulated in 42 states under titles that differ by state, such as RVT in California, LVT in New York and CVT in Wisconsin, and most regulated jurisdictions require a passing VTNE score. The AAVSB, which owns the VTNE, does not itself license, certify or register anyone; the jurisdiction does.

Keeping the credential

AALAS certification itself is for life: once you pass, the credential is yours and there is no recertification requirement. Continuing education attaches instead to the voluntary Technician Certification Registry, which lets you prefix an R to the credential and is renewed every two years with 10 CEUs for ALAT, 14 for LAT and 24 for LATG. NAVTA's AVA designation does have to be renewed, every two years with at least 10 hours of veterinary continuing education.