- CNA testing runs on a rolling schedule set by your state registry, not fixed national test dates.
- The knowledge exam has 70 items (60 scored, 10 pretest) with a two-hour limit; the oral version swaps 10 items for word-recognition items.
- The Skills Evaluation gives you 30 minutes to perform five randomly selected skills, including hand hygiene and one measurement skill.
- You must complete a state-approved training program (or approved alternative route) before you can book either part.
How CNA Testing Actually Works in 2026
If you've searched for "CNA exam dates" expecting a calendar of quarterly testing windows, the reality of nurse aide certification looks different. The National Nurse Aide Assessment Program (NNAAP), developed and managed by Credentia Nurse Aide LLC, is administered on a rolling basis through participating state nurse aide registries rather than a handful of fixed sitting dates per year. Test sites operate on an ongoing schedule, and candidates book appointments once they've cleared their state's eligibility requirements - not on a single nationwide exam day.
This matters for how you plan. Instead of marking a single date on your calendar, you're managing a sequence of checkpoints: finishing an approved training program, submitting documentation to your registry, and then reserving a testing appointment for both the knowledge exam and the Skills Evaluation. For a full breakdown of the two-part exam structure itself, the CNA Study Guide 2026: How to Pass on Your First Attempt is a useful companion to this scheduling guide.
Eligibility Checkpoints Before You Can Schedule
You cannot schedule NNAAP testing in a vacuum. Candidates must meet their state's eligibility requirements before a testing appointment can be booked, which commonly means completing a state-approved nurse aide training program or an approved alternative route (such as documented equivalent experience). This eligibility layer is what actually drives your personal timeline more than any published exam date.
- Training completion confirmation: Your program typically submits proof of completion to the state registry before you're cleared to test.
- Registry registration: You'll need to register with your state's nurse aide registry, which then authorizes your testing eligibility.
- Identification and documentation: Standard photo ID and any state-specific paperwork are required at check-in for both exam parts.
For a state-by-state breakdown of what "approved training" and "alternative route" actually mean, see the detailed CNA Requirements 2026: Eligibility, Prerequisites & How to Qualify guide. If you're still deciding whether to pursue certification at all, the Is the CNA Certification Worth It? Complete ROI Analysis 2026 article and the CNA Certification Cost 2026: Complete Pricing Breakdown guide can help you weigh the investment before you commit to a scheduling timeline.
Scheduling the Knowledge Exam
The knowledge exam is offered in two formats, and your state or testing site typically determines which is available to you:
Written Knowledge Exam
70 multiple-choice items total - 60 scored plus 10 unscored pretest items mixed in without identification - administered within a two-hour time limit.
- Covers all nine content domains, weighted from 2% to 35%
- May be offered through live online proctoring in addition to in-person testing
Oral Knowledge Exam
60 multiple-choice items delivered aloud, plus 10 word-recognition items, also within a two-hour limit - designed for candidates who need a read-aloud format.
- Same content coverage as the written version
- Same two-hour scheduling block, so plan appointment time accordingly
Because Basic Nursing Skills makes up 35% of the knowledge exam - by far the largest domain - it deserves the earliest and heaviest attention in whatever scheduling window you build for yourself. The CNA Exam Domains 2026: Complete Guide to All 9 Content Areas breaks down exactly what falls under each of the nine domains, which is worth reviewing before you lock in your knowledge exam appointment.
Key Takeaway
If your testing site offers live online proctoring for the knowledge exam, confirm your technology setup (webcam, stable connection, quiet room) a few days before your appointment - not the morning of.
Scheduling the Skills Evaluation
The hands-on Skills Evaluation is scheduled separately from the knowledge exam in many states, and it runs on its own logistics: you'll demonstrate five randomly selected skills in front of a Nurse Aide Evaluator within a 30-minute window. Hand hygiene and one measurement skill (such as taking a pulse or blood pressure) are always included among the five, and every one of the five must be rated satisfactory for you to pass that portion.
- Book with buffer time: Arrive early enough to account for check-in, equipment setup, and evaluator instructions before your 30-minute clock starts.
- Confirm equipment availability: Some sites provide manikins or supplies; others expect candidates to bring specific items - verify this when you schedule.
- Random skill selection: You won't know your five skills in advance, so scheduling readiness means being equally solid across all possible skills, not just your favorites.
Because the skills portion is evaluated live and in person, availability at testing sites can be tighter than knowledge exam slots. It's worth booking your Skills Evaluation appointment as soon as your registry confirms eligibility rather than waiting until you feel "fully ready" - you can continue practicing skills right up until test day.
Building Your Timeline: Training to Test Day
Because there's no single national exam date to count down to, the smartest approach is building your own study and scheduling timeline anchored to training completion. Below is a sample structure that maps directly onto the domain weights, prioritizing Basic Nursing Skills first given its 35% share of the knowledge exam.
Basic Nursing Skills & ADLs
- Review Basic Nursing Skills (35%) and Activities of Daily Living (22%) - together over half the knowledge exam
- Practice hand hygiene and measurement skills daily since both appear in every Skills Evaluation
Rights, Ethics, and Communication
- Study Client Rights (8%), Legal and Ethical Behavior (5%), and Communication (7%)
- Register with your state nurse aide registry if you haven't already
Emotional, Spiritual, and Team Content
- Cover Emotional and Mental Health Needs (8%), Self-Care and Independence (7%), Spiritual and Cultural Needs (2%), and Member of the Health Care Team (6%)
- Schedule your knowledge exam appointment
Full Review and Skills Booking
- Run full-length practice sessions covering all nine domains
- Book your Skills Evaluation and confirm required documentation with your Nurse Aide Evaluator's site
For deeper domain-by-domain content review paired to this schedule, cross-reference the CNA Exam Domains 2026: Complete Guide to All 9 Content Areas guide, and use our practice test platform to run timed knowledge-exam simulations that mirror the 70-item, two-hour format.
Retake Windows and State Deadlines
Since scheduling is rolling rather than tied to fixed national dates, retake logistics also depend heavily on your state registry's specific policies. If you don't pass the knowledge exam, the Skills Evaluation, or both, you'll typically need to re-register through your registry and book a new appointment at an available testing site - the exact number of allowed attempts and any waiting periods between them vary by state.
- Check attempt limits early: Some states cap the number of retakes within a training-eligibility window, so confirm this before your first attempt, not after a retake is needed.
- Retraining requirements: Certain states require additional training hours if you exhaust your allowed attempts, which can extend your timeline significantly.
- Separate scheduling per part: If you pass the knowledge exam but not the skills (or vice versa), you generally only need to reschedule the failed portion, not both.
Understanding how the scoring actually works helps you avoid retakes in the first place. The CNA Passing Score 2026: Exactly What You Need to Pass guide and the CNA Pass Rate 2026: What the Data Shows article both explain what's realistically at stake on test day. If you're unsure how challenging the exam will feel relative to your training, How Hard Is the CNA Exam? Complete Difficulty Guide 2026 walks through it in detail.
Format Comparison at a Glance
| Component | Format | Item Count | Time Limit |
|---|---|---|---|
| Written Knowledge Exam | Multiple-choice | 70 items (60 scored, 10 pretest) | 2 hours |
| Oral Knowledge Exam | Read-aloud multiple-choice + word recognition | 60 items + 10 word-recognition items | 2 hours |
| Skills Evaluation | Live demonstration before Nurse Aide Evaluator | 5 randomly selected skills | 30 minutes |
Notice that both knowledge exam formats allow the same two-hour window, while the Skills Evaluation is a much tighter, live-performance test. This is why many candidates find the skills portion more nerve-wracking despite its shorter time frame - there's no reviewing or changing an answer once a skill is demonstrated.
Frequently Asked Questions
No. NNAAP testing through Credentia Nurse Aide LLC operates on a rolling basis through participating state registries and approved testing sites, so appointments are booked individually once you meet your state's eligibility requirements, rather than on one shared calendar date.
It depends on your state and testing site. Some allow you to book both parts on the same day at the same location, while others schedule the knowledge exam and the in-person Skills Evaluation separately. Check with your registry or training program for local scheduling practices.
Typically as soon as your training program submits completion confirmation to your state registry and you're marked eligible. Since there's no fixed exam date to wait for, many candidates book an appointment within days of becoming eligible.
You generally only need to reschedule and retake the portion you did not pass - either the knowledge exam or the Skills Evaluation - rather than repeating both, though exact retake rules vary by state registry.
The knowledge exam may be offered through live online proctoring in addition to traditional in-person administration, depending on your state and testing site. The Skills Evaluation, however, must be demonstrated in person before a Nurse Aide Evaluator.
Once you're certified, your scheduling work pays off in real job opportunities - browse what employers look for in the CNA Jobs overview, and see how certification can translate into earnings with the CNA Salary Guide 2026: Complete Earnings Analysis. For a fast final review before your appointment, keep the CNA Cheat Sheet 2026: One-Page Review of Must-Know Facts handy, and run a few more timed sessions on our practice test platform to make sure your pacing matches the real two-hour knowledge exam and 30-minute skills window.