The Academy of Veterinary Nutrition Technicians (AVNT) awards the VTS-Nutrition credential, and NAVTA lists the academy among those with full recognition.
The requirement to plan around first is the experience floor: applicants must be a credentialed veterinary technician for at least 3 years and have accumulated at least 4000 work-experience hours focused on nutrition.
Almost everything else in the application — the case census, the case studies, the skills lists — is drawn from that nutrition-focused work, so the hours are where the preparation starts.
Credential
VTS-Nutrition
NAVTA recognition
Full
Tracks
One
Confirm every requirement with the academy
The Academy of Veterinary Nutrition Technicians (AVNT) awards VTS-Nutrition.
NAVTA recognition: full. NAVTA’s list places it under “The following Academies have met the NAVTA CVTS requirements for full recognition.”
NAVTA’s description: “AVNT supports the area of veterinary nutrition by demonstrating the expertise of veterinary technicians in the field of nutrition and by endorsing technicians as a vital part of the veterinary nutrition profession.”
Experience
AVNT applicants must be a credentialed veterinary technician for at least 3 years and accumulate at least 4000 work-experience hours focused on nutrition.
“Accumulate at least 4000 work experience hours as a credentialed VT focused on nutrition Be a credentialed VT for at least 3 years.”
AVNT Application SummaryCase log
AVNT applicants collect 40-60 cases for the application's case census.
Case reports
AVNT applicants choose five case studies from their case census to showcase their nutrition knowledge.
“From the case census choose five cases to showcase your nutrition knowledge.”
AVNT Application SummarySkills list
AVNT applicants must have 90% of skills from each list (foundation and advanced) attested as mastered, with 70% of mastered skills from each list included in the case census.
“90% of skills from each list to be attested to as mastered 70% of mastered skills from each list to be included in the case census”
AVNT Application SummaryContinuing education
AVNT applicants must submit 40 or more hours of RACE-certified (or equivalent) continuing education, included within the previous 3 years.
“You are required to submit 40 or more hours of RACE-certified or equivalent continuing education Must be included in the previous 3 years.”
AVNT Application SummaryLetters of recommendation
AVNT applicants must submit two letters of reference, due September 1.
Application
AVNT's application Part 1 is due March 15, and Part 2 is due September 30.
“Part 2 Due - September 30 Letter of Reference (2) Due September 1 Part 1 Due - March 15”
AVNT Application SummaryExam
AVNT applicants must create three potential examination questions as part of the application.
Exam
AVNT applicants whose application package is accepted take the certifying examination in June of the following year.
“June of the following year Those whose application package deemed acceptable take a certifying examination”
AVNT Application SummaryEach requirement is summarised from AVNT’s own published pages, as retrieved on the dates listed under Sources. Open “the academy’s wording” for the exact text and its source.
NAVTA describes AVNT as supporting veterinary nutrition by demonstrating the expertise of veterinary technicians in the field and endorsing them as a vital part of the veterinary nutrition profession.
AVNT's own application page calls the route self-driven: a process by which technicians become certified as specialists in animal nutrition.
The academy's homepage frames the stakes — nutrition is the one part of an animal's life, alongside genetics and environment, that the nutrition team can directly manage.
There are no sub-specialty tracks: one application, one census, one exam.
AVNT sets two floors that both have to be met: you must be a credentialed veterinary technician for at least 3 years, and you must have accumulated at least 4000 work-experience hours focused on nutrition.
The two floors move independently.
A technician who has spent years in a general role may clear the 3-year bar while still short on hours, because only nutrition-focused time accumulates toward the 4000 — and the hours are not open-ended.
AVNT's application page reads them against a look-back window, so nutrition hours from years back may no longer count: check the current window with AVNT before you plan around old hours.
Track how much of your week is genuinely nutrition work — assessments, diet calculations, client follow-up — rather than total time on the floor.
The package is built from your own nutrition caseload.
You collect 40-60 cases for the application's case census, then choose five case studies from that census to showcase your nutrition knowledge.
The skills requirement runs on two lists, foundation and advanced: 90% of the skills on each list must be attested as mastered, 70% of your mastered skills on each list must appear in the census, and AVNT's application page defines mastery as completing a skill numerous times over time until you could describe it accurately enough to train someone else.
Add 40 or more hours of RACE-certified or equivalent continuing education from the previous 3 years, two letters of reference due September 1, three examination questions you write yourself, and the two-part structure — Part 1 due March 15, Part 2 due September 30 — and the package is a year's work, not a form.
AVNT's exam story starts inside the application: you create three potential examination questions as part of the package.
Applicants whose application package is deemed acceptable then take a certifying examination in June of the following year, so the exam lands a full cycle after the paperwork begins.
The pages read for this page do not describe the examination's format, and they do not state a recertification requirement either.
That is an absence on the pages published at retrieval, not proof the credential needs no upkeep — ask the academy what the exam covers and how the credential is kept before you count the title as a one-time project.
Pay by VTS specialty
At least 4000 work-experience hours focused on nutrition, in addition to being a credentialed veterinary technician for at least 3 years.
The hours and the years are separate floors, so being credentialed a long time does not substitute for the nutrition hours.
Only time genuinely spent on nutrition work counts toward the 4000.
The hours also have to be recent: AVNT's application page reads them against a look-back window, so older nutrition hours may not count — confirm the current window with AVNT before you rely on hours from years past.
You collect 40-60 cases where you used your nutrition skills, and from that census you then choose five cases to showcase your nutrition knowledge as case studies.
The census also carries part of the skills requirement: 70% of your mastered skills on each list must be included in it, so the cases you collect do double duty for the skills attestation.
Three dates anchor the cycle: Part 1 of the application is due March 15, the two letters of reference are due September 1, and Part 2 is due September 30.
Applicants whose package is deemed acceptable then take the certifying examination in June of the following year.
Working backwards from those dates, the 40-60 case census needs to be collected across the application year, not assembled in the final weeks.
40 or more hours of RACE-certified continuing education, or the equivalent, and it must fall within the previous 3 years.
Because the window is fixed, older CE does not count toward the 40 hours, so check that the coursework you are counting sits inside the window before you submit.
Pair the CE hours with your casework early in the application year rather than leaving them to the end.
AVNT's public pages read for this page do not state a recertification or renewal requirement, and they do not describe the certifying examination's format either.
An absence on the pages published at retrieval is not proof the credential needs no upkeep, so ask the academy directly how the credential is maintained — and what the exam covers — before you plan around it.
Sources
Academy list: NAVTA, retrieved 2026-09-23. Page last updated 2026-09-23.