What Is NA-CLTM?

What NA-CLTM Actually Means

NA-CLTM stands for NeuroAnalyst-CLTM, an advanced-level credential issued and administered by ABRET Neurodiagnostic Credentialing & Accreditation. It sits above the CLTM (Certification in Long-Term Monitoring) and is aimed at technologists who go beyond acquiring long-term EEG and into reviewing recordings, annotating events, and drafting preliminary reports.

Be precise about the identity of this credential, because the acronym is easy to confuse. This article is about the ABRET NeuroAnalyst-CLTM only. It is not the prerequisite CLTM examination, it is not a generic EEG credential, and it is not a neonatal credential. If you want the plain-language breakdown of the name itself, see What Does NA-CLTM Stand For? and NA-CLTM Meaning.

One small but telling detail: NA-CLTM replaces CLTM in the certificant's signature rather than being appended alongside it. The advanced credential supersedes the base one in how you sign your name, which reflects how ABRET positions the two as a progression rather than parallel tracks.

The NeuroAnalyst Role and Its Limits

ABRET describes the NeuroAnalyst function as an advanced EEG-review and preliminary-report role. In practice, that means working through long recordings, often from ICUs, epilepsy monitoring units, or ambulatory settings, identifying and classifying significant findings, correlating them with video and clinical context, and producing a structured report for the interpreting physician.

If you are weighing the career side, the articles on NA-CLTM jobs and whether the certification is worth it cover the practical angle. Published descriptions from ASET and from employers such as Stratus support discussing advanced EEG-review career functions, but no defensible credential-specific 2026 salary figure or causal pay premium has been established, so treat any specific dollar claim with caution. The salary guide addresses this honestly.

How It Differs From CLTM

CLTM validates competence in long-term monitoring technology and practice. NA-CLTM builds on that foundation and asks a different question: can you analyze, classify, and report on what a long recording shows? The table below summarizes the structural differences that matter to candidates.

Do not borrow CLTM specifications when planning for NA-CLTM. The two credentials have separate handbooks, and details such as question counts and timing for one do not transfer to the other. For a deeper look at the preparation burden, read How Hard Is the NA-CLTM Exam?

The Four Exam Domains

The examination is organized around four formal objectives with published weights. These come from the 2025 Handbook for Candidates, and they define the exam rather than serving as optional training modules. The lopsided weighting is the single most important fact for planning your preparation. The full treatment lives in the NA-CLTM exam domains guide.

Exam Format and Logistics

The NA-CLTM examination is administered and proctored by ABRET in person on its announced dates. It is not taken remotely, and it is not delivered through an assumed commercial testing-center booking channel. The format combines computer-based questions with live, reviewable EEG/video clips in Persyst, where candidates can adjust sensitivity and montages. Two platforms are used simultaneously, and ABRET standardizes the laptop, second monitor, and mouse.

What is and is not known

Be wary of any resource that states a precise question count or time limit as fact. Neither the retrieved NA-CLTM handbook nor the live exam and FAQ pages states the total number of questions, the scored/pretest split, or the examination timer. Public sample questions are four-option multiple choice, but a complete item-type distribution has not been published. Treat vendor claims about exact exam length as unverified. The same caution applies to the numeric pass mark: the Board sets a minimum-competence passing standard and matches forms for difficulty and content, but a specific cut score was not verified. See the passing score article for how to think about this.

Rules in the room

• Personal electronic devices, books, notes, reference materials, and calculators are prohibited.
• Supplied scratch material or a whiteboard is allowed.
• You may not leave the examination room while the test is in session.

Fees and dates

The examination fee is USD 700, with no member/nonmember tier. The handbook lists rescheduling fees of USD 225 at least 30 days before the appointment and USD 300 within 30 days, with no refunds, extensions, or transfer of fees. Each application provides one attempt. For the full cost picture, including CEUs and renewal, see NA-CLTM Certification Cost.

Eligibility: Two Pathways

You need to satisfy one of two alternatives, not both. Current CPR/BLS is additionally required by the linked handbook. The detailed walkthrough is in NA-CLTM Requirements.

The practice track is subject to annual continuation review and remains offered on the live 2026 page, so confirm its status when you apply.

Advanced-practice CEUs

Advanced-practice CEUs must be earned within five years of the examination. No more than half may come from documented in-house or remote live review, and that live-review component is optional rather than compulsory. Ordinary course hours are not automatically accepted as AP-CEUs, so check ABRET's Advanced Practice LTM Continuing Education Qualifications before paying for anything. Qualifying options include ACNS, AES, and ASET education, plus interactive review with a physician or qualified NeuroAnalyst. Named ASET courses are alternative preparation and eligibility-credit resources, not mandatory extra tests or official exam domains.

The 50-Case Portfolio

For many candidates the portfolio, not the exam, is the slowest part of the journey. A checklist helps:

1. Distinct sessions: each case must be a separate recording session of at least 12 hours. Multiple daily reports from one continuous recording do not count as multiple cases.
2. Timing: you must have reviewed and reported each case yourself, after earning CLTM and within five years.
3. Recency: the current NeuroAnalyst-CLTM Documentation Form requires 10% of cases within the last 12 months.
4. Normal-recording cap: normal recordings without patient events are capped at 20%.
5. Patient age: patients must be at least one year old.
6. Setting: the ICU/EMU/ambulatory field does not impose an unprinted quota for each setting.
7. Signatures: each page must be signed by the medical director or an actively ABRET-credentialed supervisor, verifying your work and recommending you.

Terminology the Exam Expects

Candidate reports require history, a technical description, and an EEG description. An impression and clinical correlation are optional only where facility protocol permits. On terminology, the live FAQ's exam-specific rule requires ACNS 2021 terminology from January 2023, even though its report-template text still allows 2012 or 2021. Follow the exam-specific 2021 rule rather than treating 2012 examples as current exam terminology.

The handbook names the 2015 ACNS continuous-EEG consensus and the 2017 ILAE classifications as its references. Those are the retrieved exam references, not a claim that 2017 is the newest ILAE classification in general. This matters when older study materials use outdated terms: reconcile them against current exam instructions before memorizing. ABRET also publishes public sample reports that show the expected structure.

Preparation Resources and Their Limits

Several resources overlap with NA-CLTM preparation, and they serve different needs. Reviewed descriptions include practice-question listings at OpenExamPrep, a case-based ACNS ICU terminology course from Stratus/EEG U, preparation and cEEG report-writing webinars from the Central Society of Electroneurodiagnostic Technologists, a study-guide listing at Neurodiagnostic Exam, and broader EEG and advanced-practice education from ASET. Course and store descriptions were reviewed rather than every paid lesson or question bank, and ASET's broader education should not be mistaken for a complete NA-CLTM mock examination.

The honest gap in the market is practice that mirrors the exam's weighting: interactive EEG cases for the 70% analysis domain, and report-writing exercises for the 20% reporting domain. ABRET itself provides free public sample questions and a Persyst Mobile Guide, which are the best way to learn the interface. No one outside ABRET has access to protected exam items, and ABRET's October 2025 examination-security statement is a reminder to avoid alleged recalled "exam dumps." Use original, authorized practice instead.

Sequencing by domain

For a fuller plan, see the NA-CLTM study guide and the one-page cheat sheet. When you are ready to test yourself, our NA-CLTM practice tests are built around these domain weights.

Results, Pass Rate, and Renewal

Results and retakes

The FAQ describes unofficial results within 72 hours and official results in approximately 2-4 weeks, while the handbook says 3-4 weeks for official results. Plan for the longer figure. After three unsuccessful attempts, the current NA-CLTM page requires a six-month wait and ten advanced-practice CEUs.

Pass rate

ABRET Examination Statistics 2024 reports 60% for ten NA-CLTM candidates, excluding repeat examinees from the overall rate. That cohort is small, so it is not a reliable estimate of your individual odds, and it should not be labeled a 2026 result. A 2025 statistics download was listed but could not be retrieved, so no newer rate was verified. More context is in NA-CLTM Pass Rate.

Validity and renewal

The credential is valid for five years and expires December 31 of the assigned year. The documented education route requires 50 relevant continuing-education hours and a USD 100 recertification fee, with documentation uploaded through ABRET's credential-management system. A January 31 grace period is available for an additional USD 100; after that, the examination process is required again. General ABRET policy also permits an examination renewal alternative, but someone who chooses it and fails cannot revert to CE for that renewal. Keep the initial 30/50 AP-CEU eligibility requirement separate in your mind from the later 50-hour renewal requirement; they are different obligations.

Frequently Asked Questions