- NACE I stands for the Nursing Acceleration Challenge Examination: Foundations of Nursing (NACE-FON), built by the National League for Nursing.
- Version 1.2 (2023) has 100 scored items, a 150-minute limit, and four nursing-process domains.
- There is no national passing score - each nursing program sets its own acceptance or credit standard.
- Pricing effective March 1, 2026 is $75 campus, $96 virtual, and $62 for the official Foundations prep product.
What Does NACE I Mean?
NACE I is shorthand for the Nursing Acceleration Challenge Examination: Foundations of Nursing (NACE-FON), a credit-by-examination assessment created by the National League for Nursing (NLN). It exists to give licensed practical/vocational nurses (LPN/LVNs) a way to demonstrate foundational nursing knowledge as they move into, or advance within, accredited professional (RN-track) nursing programs. Instead of repeating coursework they've effectively already mastered on the job or in prior training, candidates sit for NACE I so their program can evaluate their readiness objectively.
It's worth being precise about this because the "NACE I" acronym is used elsewhere in unrelated fields with completely different content, fees, and administering organizations. On this site, and in this article, NACE I refers exclusively to the NLN's NACE-FON exam described above - nothing else.
For a broader introduction to the exam's purpose and structure, see What Is NACE I? and NACE I Meaning. If you're specifically trying to unpack the acronym itself, What Does NACE I Stand For? covers that angle in more depth.
Who Develops and Administers NACE I
The National League for Nursing develops and owns the NACE-FON exam. The current official version, Version 1.2, was documented in 2023 and remains the active form of the exam. NLN designed it specifically for LPN/LVNs who are seeking admission to, or are already enrolled in, accredited professional nursing programs - it is not a general public certification and is not something you sit for independent of a nursing program's process.
Because NLN builds and maintains the exam but does not set a pass/fail line itself, the real "gatekeeper" is your individual nursing program. Two students could earn the same raw score and have very different outcomes depending on the standard their school has adopted. This distinction matters enormously when you're deciding how much margin to build into your prep - a topic explored further in NACE I Passing Score 2026: Exactly What You Need to Pass.
Exam Format and Testing Platform
NACE-FON Version 1.2 consists of 100 scored content items administered within a 150-minute time limit. That works out to roughly 90 seconds per item on average, though the actual pacing you'll need varies by question complexity - some items are straightforward recall, others require multi-step clinical reasoning across the nursing process.
Testing takes place on the NLN Assess platform (Assess.ai). Your school may choose to administer the exam on campus with faculty proctoring, or offer a virtual sitting proctored one-on-one through Proctor360. Both delivery methods use the same underlying exam content and item bank; the difference is purely logistical (location, proctoring method, and fee).
Key Takeaway
Because the exam is delivered virtually in many cases, confirm with your program early whether you'll test on campus or remotely - this affects both your fee and what materials you're allowed to have at your desk.
After you finish, NLN generates a Coaching Report that breaks your results into percentage-correct scores for the overall exam and for each of the four nursing-process domains. This report is diagnostic gold: it tells you exactly where your foundational knowledge is solid and where it needs reinforcement, which is especially useful if your program allows a retake. For a full walkthrough of format nuances and how difficult the item style tends to feel in practice, read How Hard Is the NACE I Exam? Complete Difficulty Guide 2026.
The Four NACE-FON Domains
NACE I content is organized around the nursing process, split into four scored domains. Understanding the weighting helps you allocate study time proportionally rather than spreading effort evenly across material that isn't tested evenly.
Domain 1: Assessment (24%)
Covers your ability to gather, verify, and organize patient data - subjective and objective findings, history-taking, and recognizing abnormal versus normal findings that inform the rest of the nursing process.
- Prioritizing which assessment data to collect first
- Distinguishing relevant findings from noise in a patient scenario
Domain 2: Evaluation (23%)
Tests whether you can judge the effectiveness of nursing interventions and patient outcomes against expected goals, and revise the plan of care when outcomes aren't met.
- Recognizing when a goal has or hasn't been achieved
- Determining next steps when an intervention fails
Domain 3: Implementation (29%)
The largest domain by weight, focused on carrying out nursing interventions safely and correctly - a strong signal that hands-on clinical judgment items dominate the exam.
- Sequencing steps of a nursing procedure correctly
- Selecting the safest, most appropriate intervention for a scenario
Domain 4: Planning (24%)
Assesses your ability to translate assessment data into prioritized, individualized nursing care plans, including setting realistic and measurable goals.
- Prioritizing nursing diagnoses using established frameworks
- Writing goals that are specific and measurable
Notice that Implementation carries the heaviest weight at 29%, followed closely by Assessment and Planning at 24% each, with Evaluation at 23%. No domain is negligible - the spread is tight enough that neglecting any one of them can meaningfully drag down your total percentage-correct score. For item-by-item breakdowns of what each domain actually asks, see NACE I Exam Domains 2026: Complete Guide to All 4 Content Areas.
| Domain | Weight | Core Focus |
|---|---|---|
| Assessment | 24% | Data collection and recognizing significant findings |
| Evaluation | 23% | Judging outcomes and revising care |
| Implementation | 29% | Executing interventions safely and correctly |
| Planning | 24% | Prioritizing diagnoses and setting care goals |
Scoring, Attempts, and Score Reporting
One of the most misunderstood aspects of NACE I is scoring. NLN itself sets no national passing score. Instead, each nursing program establishes its own standard for how it will use your result - whether for admission, program placement, or awarding credit. This means the "passing score" you need is entirely dependent on the school you're applying to or enrolled in, not a fixed number published by NLN.
On attempts: NLN does not cap how many times you can take NACE I, but individual institutions may impose their own limits. If you do retest, NLN requires a minimum of 30 days between attempts unless your school has communicated a different frequency. Every score you earn gets reported - there's no "hiding" a weak attempt - and NLN retains scores for three years.
Given that scoring standards vary so widely by school, it's worth reading the data-driven analysis in NACE I Pass Rate 2026: What the Data Shows alongside your specific program's published criteria before you set a target score for yourself.
Registration, Fees, and Materials
Pricing for NACE I, effective March 1, 2026, breaks down as follows:
- $75 for a school-paid campus exam
- $96 for a virtual exam
- $62 for the official Foundations prep product
Which fee applies to you depends on how your school arranges testing - some institutions cover the campus fee directly, while virtual sittings (proctored through Proctor360) carry the higher price point. For a complete breakdown of what you'll actually pay depending on your path, see NACE I Certification Cost 2026: Complete Pricing Breakdown.
If you're testing virtually, materials are tightly restricted. The only items allowed at your workstation are:
- A basic four-function calculator
- A dry-erase board no larger than 8.5 by 11 inches
- A dry-erase marker
- An eraser
No scratch paper, no reference sheets, no phones nearby. Since this is an educational assessment rather than a renewable certification, there's no CEU requirement or recertification cycle to plan around once you've completed it - your result simply feeds into your program's decision.
Before you register, confirm your eligibility path with your program; the full prerequisite picture - including who is and isn't eligible to sit for NACE I - is covered in NACE I Requirements 2026: Eligibility, Prerequisites & How to Qualify, and testing windows are outlined in NACE I Exam Dates 2026: Testing Windows, Deadlines & Scheduling.
Who Takes the NACE I and Why
NACE I is built specifically for LPN/LVNs who want to move into an accredited RN-track nursing program, whether that's an LPN-to-RN bridge track, a fast-track admission pathway, or an internal placement decision within a school that already accepts them. It is not a workplace certification that employers require for hiring, and it is not tied to state licensure. Its value is almost entirely academic: it helps a nursing program decide how to place you or whether to grant you credit for foundational content you've already demonstrated competency in through prior LPN/LVN training and experience.
Because it functions as an academic gateway rather than an employer credential, questions about "salary impact" or "job titles" don't map onto NACE I the way they might for other exams. If you're weighing whether pursuing NACE I is worth your time and money in the context of your nursing career path, Is the NACE I Certification Worth It? Complete ROI Analysis 2026 and NACE I Salary Guide 2026: Complete Earnings Analysis walk through that reasoning in more detail, and NACE I Jobs looks at how it fits into broader career planning.
Key Takeaway
NACE I opens academic doors - accelerated admission, advanced placement, or course credit - rather than functioning as a standalone professional credential you list separately on a resume.
When to Prepare for Each Domain
Given the domain weights, a sensible study sequence front-loads the heaviest-weighted content while still giving every domain dedicated attention. This isn't about generic study hacks - it's about matching your calendar to the NACE-FON blueprint specifically.
Implementation (29%)
- Drill intervention sequencing and safety-priority scenarios
- Review procedural steps most likely to appear as multi-step items
Assessment (24%) and Planning (24%)
- Practice distinguishing relevant vs. irrelevant assessment findings
- Work through prioritizing nursing diagnoses and writing measurable goals
Evaluation (23%)
- Practice judging whether outcomes met stated goals
- Rehearse revising a care plan when an intervention underperforms
Full-Length Practice and Review
- Take timed practice sets that mix all four domains under the 150-minute constraint
- Revisit your weakest domain based on practice performance
Since your final Coaching Report shows domain-by-domain percentages, treating each domain as its own mini-study-block - rather than reviewing "nursing content" broadly - makes your prep far more targeted. For a structured, week-by-week plan built entirely around this exam, see NACE I Study Guide 2026: How to Pass on Your First Attempt, and for a condensed reference you can review the night before testing, check NACE I Cheat Sheet 2026: One-Page Review of Must-Know Facts.
Running realistic, timed practice questions on our practice test platform before test day is one of the most direct ways to see how your domain scores stack up against the actual 100-item, 150-minute format. Because pacing under time pressure is different from untimed review, working through full-length sets on the practice site helps surface weak spots the Coaching Report will later confirm.
Frequently Asked Questions
NACE I stands for the Nursing Acceleration Challenge Examination: Foundations of Nursing (NACE-FON), developed by the National League for Nursing for LPN/LVNs entering or advancing in accredited nursing programs.
No. NLN does not set a national passing score. Each nursing program establishes its own acceptance, placement, or credit standard based on your Coaching Report results.
Version 1.2 of the exam contains 100 scored content items with a 150-minute time limit.
NLN does not limit the number of attempts, though your school may. NLN requires at least 30 days between attempts unless your program communicates a different frequency, and it reports all scores earned.
Only a basic four-function calculator, a dry-erase board no larger than 8.5 by 11 inches, a dry-erase marker, and an eraser are permitted during virtual sessions proctored through Proctor360.