1.3 Exam Administration, Scoring & Scheduling
Key Takeaways
- NETA Levels 2, 3, and 4 are delivered by Pearson VUE at authorized test centers; Level 1 is assessed by the candidate's employer.
- Scaled scores run from 200 to 500 with 410 as the passing score; NETA does not publish a raw-correct cutoff.
- Per NETA's Exam Reminders, a candidate who fails must wait 60 days before being re-authorized to retake, and the retake is arranged through the NAC's Accredited Representative or Branch Manager.
- Per NETA's FAQ, Level 2 technicians recertify every three years with 24 CTD credits; Levels 3 and 4 need 48. Retaking the current exam or advancing a level also recertifies.
- NETA's official Practice Exam costs $100 per attempt, uses 40-50 retired exam questions, allows one hour, and grants a 60-day review window.
Pearson VUE Delivery
NETA Levels 2, 3, and 4 certification exams are delivered by Pearson VUE at authorized test centers. Registration is managed through the candidate's NETA Accredited Company — specifically through a NETA Accredited Representative or Technician Representative — not by walking up to a Pearson VUE counter. Level 1 is the exception: it is an employer-side Trainee assessment, not a Pearson VUE exam.
On test day, plan to arrive 30 minutes early. Pearson VUE check-in includes photo capture, palm-scan, and digital signature. A candidate who arrives more than 15 minutes late risks being refused admission and forfeiting the exam attempt and fees. Bring two valid forms of identification — one primary (government-issued photo ID, such as a driver's license or passport) and one secondary (e.g., a credit card or a second ID with signature). The name on your IDs must exactly match the name your NAC submitted on your VOE; mismatches can block admission. Personal items — phones, notes, calculators, watches — go in a provided locker; you cannot bring your own calculator or any reference material into the testing room. The exam is closed-book, but an on-screen calculator and the NETA Formulae Sheet are provided.
Scaled Scoring: 200–500, Pass at 410
NETA scores the Level 2 exam on a scaled range of 200 to 500, with 410 as the passing scaled score. Per NETA's 'Understanding Your Certification Exam Score' document, the passing score was established through a formal standard-setting process, and raw scores are transformed to scaled scores so that different exam forms remain equivalent in difficulty.
NETA does not publish a raw-correct cutoff. You should not try to convert 410 into a fixed number of correct items — the scaling means the raw count needed to clear 410 varies slightly from form to form. Treat 410 as a scaled target, not as 82% of 100.
Retake Policy: The 60-Day Waiting Period
Per NETA's Exam Reminders page, a technician who does not pass must wait 60 days before they can be authorized to retake the exam. There is no fixed calendar of testing windows to work around — Pearson VUE appointments are booked individually once you are authorized, so the 60 days is the binding constraint.
The retake is not something you initiate yourself. NETA's stated process is:
- You communicate your interest in retesting directly to your Accredited Representative or Branch Manager — not to Pearson VUE and not to NETA.
- NETA's Member Services team, which monitors exam results, notifies your Accredited Representative or Branch Manager when you become eligible to test again.
- Your Accredited Representative submits a new Verification of Eligibility (VOE) to the NETA office.
- An Authorization to Test email arrives in your inbox, clearing you to schedule the appointment with Pearson VUE.
The same VOE → Authorization to Test chain governs passing candidates who want to move up: once you pass Level 2 you are eligible to sit for Level 3, but only after your Accredited Representative sends a new VOE authorizing that level. The retake fee is the equivalent of the original exam fee, billed through your NAC.
Practical planning consequence: treat the 60 days as dead time you should schedule around, not as a penalty box. If you fail in March, you cannot be authorized until roughly May — use those weeks to rework the domains your score report flagged rather than re-reading everything.
Recertification: 24 CTD Credits Every Three Years
Certification is not permanent. Per NETA's FAQ, certified technicians at Levels 2, 3, and 4 must recertify on a three-year cycle, and there are three accepted methods:
- Earn the required Continuing Technical Development (CTD) credits — 24 CTD credits for a Level 2 technician, and 48 for Level 3 and Level 4 technicians.
- Retake the exam for the current level of certification.
- Advance to the next level by meeting all requirements and passing that level's exam.
A technician who does not meet the recertification requirement by the three-year deadline loses the certification and is dropped back to Level 1. NETA does publish a way back: you get up to 12 months to retake the certification exam for the level you lost, and during that window you are carried as a Level 1 Technician on your company roster and receive no card or certificate until you are fully recertified. Two administrative details matter in the field: NETA certification cards are valid for one year and one month — January 1 through January 31 of the following calendar year — and CTD credit only counts for courses on NETA's recognized Commercial or In-House lists, which your Accredited Representative can access. A course that is not yet recognized can be submitted to the NETA CTD Committee for review, a process NETA says takes six to eight weeks with no guarantee of award, so submit before you take the course rather than after.
Note the asymmetry that trips people up: the CTD requirement is half as large at Level 2 (24) as at Levels 3 and 4 (48), but the three-year deadline and the drop-to-Level-1 consequence are identical.
The Official NETA Practice Exam
NETA sells an official Practice Exam for $100 per attempt. It is a 40–50 item assessment built from retired questions taken from previous versions of the NETA Certification Exam, it allows you one hour to complete, and it gives you 60 days to review your results. Separate Level 2, Level 3, and Level 4 practice exams exist, and NETA notes there is currently only one version of each level — so a second purchase at the same level shows you the same items. It is the only commercially available source of real retired NETA items, so it is the single best gauge of exam-day readiness. Use it after you are consistently passing free practice sets — do not burn it on day one. The practice exam is not a substitute for learning the DCO domains; it is a dress rehearsal.
ATS vs. MTS: The Two NETA Specifications
A recurring Level 2 trap is conflating the two ANSI/NETA testing specifications. At a high level:
| Specification | Full Name | Applies To | Test Voltages |
|---|---|---|---|
| ANSI/NETA ATS | Acceptance Testing Specification | New equipment, before energization | Full factory-level voltages, tight tolerances |
| ANSI/NETA MTS | Maintenance Testing Specification | In-service equipment in the field | Lower adjusted voltages, aged-insulation tolerances |
ATS is the baseline for commissioning new gear — you test to the nameplate and the factory acceptance criteria because the equipment has never been in service. MTS is the baseline for maintenance testing of equipment that has aged in service; it uses lower test voltages and adjusted acceptance criteria so you do not damage aged insulation while still verifying it is safe to remain energized. Many Level 2 component-testing questions hinge on knowing which specification governs the scenario in front of you.
A worked example makes the distinction concrete. Suppose you are asked on the exam about an insulation resistance test on a 15-year-old 13.8 kV switchgear that has been in service. The correct MTS approach is to apply a reduced DC test voltage (per the MTS tables for in-service equipment of that voltage class) and judge the result against the maintenance acceptance value — not the factory ATS value. If you instead applied the full ATS voltage to aged insulation, you could puncture sound insulation that still had useful service life, turning a passing maintenance test into a destructive failure. The exam will test this judgment, not just the number.
A second high-level contrast: ATS includes visual and mechanical inspections plus electrical tests for first-time acceptance, while MTS presumes the equipment has a service history and includes maintenance-specific tasks such as cleaning, tightness re-verification, and trend comparison against prior maintenance rounds.
Scheduling
Once your NAC has issued your VOE and coordinated the fee, you schedule through Pearson VUE:
- Log in to your Pearson VUE account (linked from NETA's exam preparation page).
- Select a NETA-authorized test center and an available appointment date.
- Confirm the appointment and review Pearson VUE's ID and check-in policies.
If you need to reschedule, follow Pearson VUE's reschedule rules — typically required at least 24–48 hours before the appointment — to avoid forfeiting the fee.
Official Resources
- Pearson VUE NETA Scheduling — Test center scheduling, ID requirements, and check-in policies.
- NETA Exam Reminders — The 60-day retake waiting period and the VOE / Authorization to Test flow.
- NETA Frequently Asked Questions — Recertification methods, CTD credit counts, and certification-card validity.
- NETA Official Practice Exam — The $100 retired-item practice exam.
A maintenance test per ANSI/NETA MTS differs from an acceptance test per ANSI/NETA ATS in that:
Per NETA's Exam Reminders, a technician who fails the Level 2 exam may be authorized to retake it:
How many Continuing Technical Development (CTD) credits must a Level 2 Certified Assistant Technician earn to recertify, and over what period?