TNCC Written Exam vs. Skills Stations: What's Actually Different (2026 Guide)

Two Different Tests Live Inside One Course

Most people say "the TNCC exam" like it's one thing. It isn't. Provider verification hangs on two separate components, and they don't behave the same way at all. One is an online written exam with a published percentage threshold. The other is a hands-on psychomotor skills evaluation graded pass/fail by an instructor watching you work.

You have to clear both. Nail the written exam and blank at the Trauma Nursing Process station, and you don't walk out verified. The reverse is equally true. So it's worth understanding what each one actually measures before you decide where your study hours go.

Written Exam vs. Skills Stations at a Glance

Feature	Online written exam	Psychomotor skills stations
Format	Timed online exam of roughly 50 multiple-choice items, administered through ENA University	In-person, hands-on stations — including the Trauma Nursing Process — run by course instructors
Result reported as	A percentage, with 80% required to pass	Pass/fail
Attempts	Two attempts	Handled by your course provider; some sites allow a repeat of a failed station
Deadline	Both attempts must be completed within seven (7) days of the last day of the course	Completed during the course itself
What it rewards	Recall, prioritization, and knowing where to find an answer	Sequence, verbalization, and doing the survey the same way every time

That table is the whole article in miniature, but the details underneath it are where people get caught out.

How the Written Exam Is Scored

ENA sets the written threshold at 80%. Not a scaled score, not a cut score derived from a standard-setting panel — just a straight percentage, which is what you'd expect from a course competency check rather than a national board exam. If your course uses a 50-item exam, 80% works out to 40 of 50, but the published requirement is the percentage itself.

ENA reports the written exam only as that percentage. There's no scored/unscored item split published, no pretest or pilot item count to worry about, and no score report breaking your performance down by topic. You get a percentage and a pass or fail. That's it. If you want the threshold explained in more depth, the breakdown of the TNCC passing score for both written and skills components covers it.

Attempts and the Seven-Day Window

You get two attempts on the online written exam, and both have to be finished within seven (7) days of the last day of your course. That window is tighter than people expect. Finish the course on a Sunday, put the exam off because you're on nights, and suddenly you're burning your only retake at 3 a.m. on day six with no time to review anything in between.

Take the first attempt while the course content is still fresh — ideally within a day or two. If you miss, you still have days to remediate before attempt two. Miss both and verification isn't awarded; you'd need to take the course again. The specifics of what happens if you fail and how retakes work vary a little by course site, since remediation logistics beyond the two-attempt and 7-day rule are handled by your course provider.

Open Book Doesn't Mean Easy

The written exam is open book. That changes how you prepare, not how hard it is. Looking things up burns clock, and the exam is timed. People who fail usually aren't failing on knowledge gaps — they're failing because they tried to look up half the items and ran out of runway. Know the material cold; use the manual as a safety net, not a strategy. The open-book rules for the TNCC written exam are worth reading before you sit down.

How the Skills Stations Are Different

The skills stations are pass/fail, graded in person, and they don't care how well you can quote a chapter. What they measure is whether you can run a systematic primary and secondary survey out loud, in order, without skipping steps, while someone is watching and the scenario keeps changing on you.

The Trauma Nursing Process is the organizing framework for the whole course, and the 9th Edition teaches it across eight scenarios — up from six in the previous edition. That expansion matters. More reps in the classroom means the station is testing a pattern you've physically rehearsed, not something you read once.

The failure mode here is different from the written exam. Nurses who bomb a station usually know the content perfectly well. They freeze, they jump ahead to an obvious intervention, or they stop verbalizing. Instructors can only credit what they hear and see. Say it out loud, every time, in the same order — that's the entire skill.

Why This Isn't a Board Exam

TNCC is course-based provider verification, not a certification granted by passing a standalone national exam. Successful completion earns four-year, internationally recognized TNCC Provider verification through ENA, and renewal happens by retaking a current-edition provider course — not by accumulating points or sitting a recertification test.

A few practical consequences follow from that:

• No testing center. The course is delivered by ENA-approved course providers and instructors in person, hybrid, or virtual classroom, with required online pre-course modules. The written exam runs online through ENA University. Skills stations are always in person.
• No single exam date. Approved course providers and host sites set their own schedules; you register for a specific date and location through ENA University at enau.ena.org.
• Open to more than RNs. The course is designed for registered nurses, but both RNs and non-RNs may attend and earn the four-year provider verification. Current unrestricted RN licensure is required only if you want to move on to the instructor pathway. The prerequisites for taking the TNCC course spell this out further.

The instructor pathway: a higher bar on both components

Providers who score above 90% on both the skills station test and the online exam may pursue the instructor course. Beyond the score, you need to be an RN, complete a current-edition instructor course, and be successfully monitored while co-teaching a provider course. So if teaching is anywhere in your plans, treat the provider course as a tryout rather than a formality.

What ENA Doesn't Publish — and Why That Matters

A lot of the numbers floating around TNCC forums aren't official. Here's where the record is genuinely thin:

• Pass rates. ENA doesn't publish TNCC pass-rate statistics. Any specific percentage you see quoted by a third party isn't official, no matter how confidently it's stated.
• Cost. The course fee varies by the approved course provider or host site. Check the specific course listing on ENA University (enau.ena.org) for pricing rather than trusting a figure from a comment thread.
• Exact item count and exam clock. Treat the written exam as a timed online exam of roughly 50 multiple-choice items. The course itself runs roughly 1.5–2 days plus the required online pre-course modules — useful for planning time off, but confirm with your host site.

None of that should change your prep. It should change how much weight you give secondhand numbers.

Where to Put Your Prep Time

The two components reward different work, so split your effort deliberately.

For the written exam

Practice questions, timed. Read the rationale for every option, including the ones you got right for the wrong reason. Focus on prioritization: which intervention first, which finding is the life threat, which patient deteriorates next. The content spans initial assessment, rapid identification and management of life-threatening injuries, shock, communication in the emergency department, and special populations — older adult, bariatric, pediatric, pregnant, patients who have experienced interpersonal violence, and care of LGBTQ+ trauma patients, new in the 9th Edition.

For the skills stations

Rehearse out loud. Not in your head — out loud, standing up, with a colleague throwing changes at you. The pre-course modules build the scaffolding; repetition makes it automatic under observation. A staged approach works better than cramming, and the phase-by-phase TNCC study plan lays out a workable sequence.

One last framing point. Because the written threshold is a flat 80% and the stations are pass/fail, TNCC is a competency check, not a ranking exercise. Nobody's grading you against a curve. You either demonstrate the standard or you don't — which, honestly, is a fairer deal than most exams offer. If you're weighing how hard that standard really is, this look at TNCC difficulty is a reasonable next read.