- What Is AIPE?
- Who Administers AIPE and Why It Exists
- The 10 AIPE Exam Domains
- Exam Format: Questions, Time, and Scoring
- Registration, Fees, and Exam Validity
- Which Code Edition You'll Be Tested On
- Who Pursues AIPE Certification
- Proctoring Options: PRONTO and Test Centers
- Approved References for Open-Book Prep
- Mapping a Study Schedule to the Domains
- Keeping the Credential Active
- Frequently Asked Questions
- AIPE is ICC's Accessibility Inspector/Plans Examiner exam (exam ID 21), priced at $320.
- The exam has 80 four-option multiple-choice questions with a 150-minute limit.
- Passing requires a scaled score of 75 - not 75% of questions correct.
- ICC lists no prerequisites, and questions are drawn from ten fixed content domains.
What Is AIPE?
AIPE stands for Accessibility Inspector/Plans Examiner, a certification exam administered by the International Code Council (ICC). It is listed in ICC's exam catalog under official exam ID 21, and it validates that a candidate can read plans, inspect built environments, and apply accessibility provisions found in the model codes and referenced standards ICC uses for this credential. If you've landed here trying to figure out exactly what the letters mean, this page is the plain-language starting point - for a narrower breakdown of the acronym itself, see AIPE Meaning and What Does AIPE Stand For?
Unlike credentials that focus purely on structural code or fire code, AIPE is scoped specifically around accessibility: routes, clearances, plumbing fixtures built for accessible use, signage and communication elements, and dwelling or recreational spaces that must meet accessibility scoping. It's a specialist exam, and the content reflects that narrow, deep focus rather than a broad survey of the entire building code.
Who Administers AIPE and Why It Exists
The International Code Council administers AIPE as one of its national certification exams. ICC states plainly that its certification exams - AIPE included - carry no prerequisites, meaning there is no mandatory work-experience gate or prior credential you must hold before registering. That said, most people who succeed on this exam already work in or around plan review, building inspection, architecture, or accessibility compliance, because the questions assume familiarity with reading construction documents and applying code language precisely.
Jurisdictions, design firms, and construction-compliance consultancies rely on AIPE holders to confirm that a project's accessible routes, dwelling units, and site elements actually meet the applicable code before a permit is finalized or a certificate of occupancy is issued. If you want a deeper look at eligibility mechanics before you register, AIPE Requirements 2026: Eligibility, Prerequisites & How to Qualify walks through what ICC does and doesn't require.
The 10 AIPE Exam Domains
AIPE's content is organized into ten domains that mirror ICC's official study-guide objectives for this exam. Every scored question maps back to one of these areas, so understanding the domain list is the fastest way to understand what the exam actually tests.
Domain 1: General Administrative and Scoping Provisions
Covers how accessibility requirements are scoped into a project - when they apply, to what occupancy types, and how exceptions are structured.
- Scoping triggers for new construction vs. alterations
Domain 2: Building Blocks
The foundational technical requirements - clear floor space, reach ranges, protruding objects - that show up repeatedly across every other domain.
- Reach range and clear floor space dimensions
Domain 3: Accessibility Routes
Accessible routes, ramps, curb ramps, and the continuous path a person must be able to travel through a facility.
- Slope, width, and landing requirements along a route
Domain 4: General Site and Building Elements
Parking, passenger loading zones, entrances, and other site-level elements that gate access into and around a building.
- Accessible parking space and access aisle counts
Domain 5: Plumbing Elements and Facilities
Toilet rooms, lavatories, bathing facilities, and drinking fountains built to accessible clearances and mounting heights.
- Toilet and lavatory clearances in accessible restrooms
Domain 6: Communication Elements
Signage, alarms, and other elements that must communicate information accessibly, including visual and tactile requirements.
- Tactile signage and visual alarm placement
Domain 7: Special Rooms and Spaces
Assembly areas, dressing rooms, and other special-use spaces with their own accessibility scoping.
- Assistive listening and wheelchair space requirements in assembly areas
Domain 8: Built-in Furnishings and Equipment
Fixed seating, tables, benches, and other built-in elements that must meet clearance and height provisions.
- Accessible table and counter height requirements
Domain 9: Dwellings and Sleeping Units
Accessible and Type A/B dwelling and sleeping unit requirements across residential and transient lodging occupancies.
- Distinguishing accessible, Type A, and Type B unit provisions
Domain 10: Recreational Facilities
Pools, play areas, golf facilities, and other recreational elements with dedicated accessibility scoping.
- Pool lift and accessible means-of-entry requirements
For a fuller treatment of each domain - including how heavily each one tends to show up in preparation materials - read AIPE Exam Domains 2026: Complete Guide to All 10 Content Areas.
Exam Format: Questions, Time, and Scoring
AIPE consists of 80 four-option multiple-choice questions with a 150-minute time limit. That works out to roughly 1.9 minutes per question on average, though plan-reading and code-lookup questions will eat more time than straightforward recall questions.
Passing requires a scaled score of 75. This is a critical distinction: a scaled score is not the same as "75% of questions correct." ICC converts raw performance to a scaled scoring system, so you cannot simply count how many of 80 questions you'd need right to hit 75. For a full explanation of how scaled scoring works and what it means for your prep, see AIPE Passing Score 2026: Exactly What You Need to Pass.
Key Takeaway
Don't study toward "75% correct" - study toward consistent accuracy across all ten domains, since the scaled score of 75 doesn't map to a simple percentage.
If you're wondering how AIPE compares in difficulty to other ICC credentials, or want an honest read on where candidates tend to lose points, How Hard Is the AIPE Exam? Complete Difficulty Guide 2026 and AIPE Pass Rate 2026: What the Data Shows go deeper into that question.
Registration, Fees, and Exam Validity
ICC lists AIPE at a displayed exam price of $320. Once purchased, an exam registration is valid for 365 days, giving you a full year to schedule and sit for the test after you buy it. This is separate from ICC's official online study guide, which costs $79 and includes shorter practice modules - those modules are useful for review but are explicitly not the full certification exam, so don't mistake completing the study guide for completing the credential.
| Item | What It Is | Price |
|---|---|---|
| AIPE Exam (ID 21) | 80-question, 150-minute certification exam | $320 |
| Official Online Study Guide | Self-paced guide with short practice modules | $79 |
| Renewal (member) | Every 3 years, 1.5 CEUs required | $105 |
| Renewal (nonmember) | Every 3 years, 1.5 CEUs required | $130 |
A complete breakdown of every fee - exam, study guide, and renewal - along with how to budget for retakes, lives at AIPE Certification Cost 2026: Complete Pricing Breakdown. If you're still deciding whether the investment makes sense for your career, Is the AIPE Certification Worth It? Complete ROI Analysis 2026 and AIPE Salary Guide 2026: Complete Earnings Analysis cover that angle.
Which Code Edition You'll Be Tested On
As of ICC's January 12, 2026 availability list, both the 2021 and 2024 exam versions of AIPE are offered. This matters enormously for preparation: code language, section numbers, and even some scoping thresholds shift between editions, so studying the wrong version's reference material can cost you points on questions that look correct at a glance.
The preparation angle used throughout this site follows the 2024 code cycle, built around the 2024 International Building Code, the 2024 International Existing Building Code, and ICC A117.1-2017. When you register, confirm which exam version you're scheduled for and keep every practice question and code citation aligned to that same version - mixing 2021-based practice questions with 2024-based study materials is one of the most common avoidable mistakes candidates make.
Who Pursues AIPE Certification
AIPE tends to attract building department plans examiners and inspectors who already handle general code enforcement but want a credential specific to accessibility review, architects and designers who need to verify their own drawings against accessibility scoping before submittal, and independent accessibility consultants who audit existing facilities for compliance. Because ICC imposes no formal prerequisites, some candidates pursue AIPE earlier in their careers as a way to specialize, while others add it after years of general inspection work.
Since the exam draws heavily on plan-reading skills - interpreting dimensioned drawings, cross-referencing scoping tables, and applying technical provisions to a described scenario - candidates without regular plan-review experience should budget extra time to practice that specific skill, not just memorize numbers.
Proctoring Options: PRONTO and Test Centers
ICC delivers AIPE through PRONTO, which supports two paths: live remote proctoring from a location you choose, or in-person proctoring at participating Meazure Learning test centers. Remote proctoring removes travel time but requires a compliant testing environment and stable setup; in-person testing at a Meazure Learning center removes environment variables but requires scheduling around center availability.
Whichever option you pick, the exam content, question count, and timing are identical - the choice is purely about logistics and comfort. If scheduling windows or deadlines factor into your decision, AIPE Exam Dates 2026: Testing Windows, Deadlines & Scheduling covers how to plan around your 365-day exam validity window.
Approved References for Open-Book Prep
AIPE is an open-book exam, but "open-book" comes with specific rules you need to follow before test day, not figure out during it. ICC's approved-reference policy requires:
- Bound print references - no loose-leaf pages or unbound printouts
- Permanent tabs only - sticky notes or removable flags are typically not allowed
- Permitted annotations within the reference text, following ICC's rules
- A basic nonprogrammable, nonprinting calculator
Practically, this means your prep work should include physically tabbing your copies of the 2024 IBC, 2024 IEBC, and ICC A117.1-2017 well before exam day, and practicing navigating those tabs quickly under time pressure - not just reading the code passively. A messy, untabbed reference costs you minutes you don't have in a 150-minute window.
Key Takeaway
Tab your bound code references by domain - Domain 3 (Routes), Domain 5 (Plumbing), Domain 9 (Dwellings) - so you can flip directly to the relevant section instead of searching mid-exam.
Mapping a Study Schedule to the Domains
Rather than a generic study calendar, it makes more sense to build your weeks around the domains you're weakest in. Start by taking a diagnostic practice set that touches all ten domains, then allocate more repetition time to the domains where you missed the most questions - commonly Domain 3 (Accessibility Routes), Domain 5 (Plumbing Elements and Facilities), and Domain 9 (Dwellings and Sleeping Units), since these involve the most numeric detail and unit-type distinctions.
Foundations
- Domain 1 (Scoping Provisions) and Domain 2 (Building Blocks) - these underpin every other domain
Routes and Site Elements
- Domain 3 (Accessibility Routes) and Domain 4 (General Site and Building Elements)
Plumbing and Communication
- Domain 5 (Plumbing Elements) and Domain 6 (Communication Elements)
Specialized Spaces
- Domains 7-10: Special Rooms, Built-in Furnishings, Dwellings, and Recreational Facilities
Use short, spaced review sessions in the final week rather than long cram sessions - revisit tabbed sections of your code books repeatedly so the physical navigation becomes automatic. For a domain-by-domain study resource built specifically around this structure, see AIPE Study Guide 2026: How to Pass on Your First Attempt, and once you feel ready, run a full-length timed simulation on our AIPE practice test platform to check your pacing against the real 150-minute limit.
Keeping the Credential Active
AIPE certification is valid for three years. Under ICC's July 28, 2026 renewal bulletin, renewing requires 1.5 CEUs, at least 0.8 of which must be Part 1 CEUs earned through ICC and/or Preferred Provider activities. The renewal fee is $105 for members or $130 for nonmembers. Plan your continuing education activities across the three-year cycle rather than scrambling near the deadline - Part 1 CEU opportunities through ICC and its Preferred Providers are the ones that count toward that 0.8 minimum.
Frequently Asked Questions
No. ICC states that its certification exams, including AIPE, have no prerequisites. Anyone can register and sit for the exam.
The exam has 80 four-option multiple-choice questions with a 150-minute time limit.
You need a scaled score of 75. This is not the same as answering 75% of questions correctly - it's a converted score, not a raw percentage.
Both 2021 and 2024 exam versions are listed as available as of ICC's January 12, 2026 list. Confirm your scheduled version, then keep your code references and practice materials aligned to that same edition - for example, the 2024 IBC, 2024 IEBC, and ICC A117.1-2017 for the 2024 version.
An exam purchase is valid for 365 days from purchase. Once you pass and earn certification, it remains valid for three years, after which renewal requires 1.5 CEUs (at least 0.8 Part 1 CEUs) and a fee of $105 for members or $130 for nonmembers.