- Part 1 exam fee is $850 for DHI members and $1,050 for non-members.
- Failed-part retakes cost $115 member or $250 non-member per part, not the full fee.
- Renewal runs on a three-year cycle: 30 CE points (24 technical) plus $175/$210 fee.
- Parts 2 and 3 only happen at DHI Classroom Series or DHI Canada events, adding travel costs.
AHC Certification Cost Overview
When candidates search for the total cost of the Architectural Hardware Consultant (AHC) credential from the Door and Hardware Institute (DHI), most only find the headline exam fee. That number is real, but it's only one line item in a larger budget. Between exam fees, retake fees, travel to in-person testing events, prerequisite coursework, and three-year renewal obligations, the true cost of earning and keeping the AHC designation spans several categories that rarely get discussed together.
This breakdown walks through every documented fee tied to the AHC credential, organized by where it hits your budget: before the exam, during the exam process, and after you pass. If you haven't yet reviewed the exam structure itself, it helps to first read our AHC Exam Domains 2026 guide so the cost figures below make sense in context.
Exam Fee Breakdown
The AHC exam fee structure is tied to DHI membership status. Candidates pay a single fee that covers the exam line, but the amount differs significantly depending on whether you hold active DHI membership:
| Fee Category | DHI Member | Non-Member |
|---|---|---|
| Full exam fee | $850 | $1,050 |
| Retake fee (per failed part) | $115 | $250 |
| Three-year renewal fee | $175 | $210 |
That $850/$1,050 fee covers your attempt across the required parts, but the format of each part changes what you're actually paying for:
- Part 1 - 200 multiple-choice questions across 4 hours, delivered through the Prolydian testing platform with MonitorEDU remote proctoring using a two-camera setup. This is the only part you can take remotely, and it must be passed before you move on to the in-person parts.
- Part 2 (Scheduling & Doors/Frames) - 5 hours, held only at DHI Classroom Series or DHI Canada events, requiring you to bring a laptop and type your responses directly into Prolydian.
- Part 3 (Specification, Essay) - 3 hours, also delivered in-person at DHI events with typed responses.
All three parts must be passed to earn the AHC designation. Because Part 1 gates access to Parts 2 and 3, most candidates budget their spending in two phases rather than paying everything upfront. For a full walkthrough of what each part actually tests, see our complete guide to the 10 AHC content domains.
Key Takeaway
Joining DHI as a member before you register can reduce your exam fee by $200 outright - often more than the cost of membership itself, making it the first cost-saving decision most candidates should evaluate.
Eligibility Route Costs
Before you can even pay the exam fee, you have to qualify to sit for the AHC exam. DHI recognizes four eligibility routes, and each carries a very different cost profile:
Route 1: Full Course Pathway (COR101 through AHC315)
Candidates who are new to the industry typically complete the full DHI course sequence, from COR101 through AHC315. This is the most structured - and most expensive - route because it bundles multiple paid courses rather than relying on prior experience.
Route 2: DHC Holders
Candidates who already hold the DHC credential only need to complete AHC307, AHC310, and AHC315, which reduces the coursework cost significantly compared to starting from scratch.
Route 3: Experience Plus Education
Five years of documented industry experience combined with 100 hours of related education is another qualifying path. The "cost" here is largely time and documentation rather than course fees, though the 100 education hours may still require paid seminars or coursework.
Route 4: Ten Years of Experience
Ten years of documented industry experience alone satisfies eligibility with no additional coursework requirement, making this the lowest out-of-pocket route for veteran professionals - though it requires the longest career runway.
Regardless of which route you use, AHC390 exam preparation is recommended before sitting for Part 1. For a deeper look at how eligibility requirements interact with your professional background, read our AHC Requirements 2026 guide.
Retake and Failure Costs
One of the more candidate-friendly aspects of the AHC fee structure is that retakes are priced per failed part, not as a full re-registration. If you pass Part 1 and Part 2 but fail Part 3, you only pay the retake fee for Part 3 - $115 as a member or $250 as a non-member - rather than repeating the entire process.
This matters because Part 2 and Part 3 are graded on entirely different skill sets than Part 1's multiple-choice format. Part 2 tests your ability to build accurate hardware schedules under time pressure, while Part 3 is a written specification essay. Candidates who struggle with one format but excel at another can isolate their weak area without re-paying for parts they've already cleared.
To understand why certain parts trip up more candidates than others, see our difficulty breakdown for the AHC exam and our analysis in AHC Pass Rate 2026: What the Data Shows.
Renewal and Continuing Education Costs
Passing all three parts isn't the end of your AHC-related spending. The credential operates on a three-year renewal cycle, and maintaining it requires:
- 30 continuing-education points accumulated over the three-year cycle
- At least 24 of those points classified as technical - meaning general or administrative credits alone won't satisfy renewal
- A renewal fee of $175 for DHI members or $210 for non-members
The renewal fee itself is straightforward, but the continuing-education requirement often carries its own indirect costs - conference attendance, DHI Classroom Series sessions, or other qualifying technical education that may charge separately from the renewal fee. Budgeting for renewal means planning not just for the $175/$210 payment, but for however you plan to accumulate those 24+ technical points over three years.
Key Takeaway
Because 24 of your 30 renewal points must be technical, generic professional-development credits won't cover the gap - plan your continuing education around hardware, code, or specification-focused sessions early in each three-year cycle.
Hidden and Often-Forgotten Costs
The published fee schedule covers exams, retakes, and renewal - but several real costs sit outside that schedule entirely:
Travel to In-Person Testing
Parts 2 and 3 are only offered at DHI Classroom Series or DHI Canada events. If none are scheduled near you, travel and lodging become part of your certification cost. Checking the calendar early avoids scrambling later - see AHC Exam Dates 2026: Testing Windows, Deadlines & Scheduling for planning details.
Reference Materials
Part 2 permits use of DHI Sequence and Format for the Hardware Schedule, manufacturer catalogs, and NFPA 80 (2019) - but these permissions apply specifically to Part 2 and do not extend into unrestricted open-book access for every part. Candidates who don't already own current manufacturer catalogs or an up-to-date NFPA 80 (2019) copy may need to acquire them before test day.
Prerequisite Coursework
Whether you're completing the COR101-AHC315 pathway, the DHC-plus-three-courses route, or the 100 education hours required under the five-year experience route, coursework fees are a real cost that sits upstream of the exam fee itself.
Study Materials and Practice
Structured practice - especially for the 200-question Part 1 exam - is where many candidates invest before ever paying an exam fee. Our AHC Study Guide 2026 outlines a first-attempt strategy, and you can build exam familiarity using realistic practice questions on our AHC practice test platform before committing to a testing date.
Budgeting Your AHC Timeline
Because AHC certification unfolds in stages - eligibility, Part 1, then Parts 2 and 3 at an in-person event - it helps to map spending against a timeline rather than treating it as one lump cost. The ten content domains (Architectural Drawings, Specifications, Codes and Standards, Detailing/Scheduling, Estimating, Hardware, Doors and Frames, Project Management, Keying, and Electrified Hardware) are weighted primarily toward Part 1's question bank, with Parts 2 and 3 drawing on scheduling and specification-writing skill specifically.
Confirm Eligibility Route and Pay Course Fees
- Choose between the COR101-AHC315 pathway, the DHC-plus-three-courses route, or an experience-based route
- Budget for any required coursework or the 100 education hours if using the five-year experience route
Register and Prepare for Part 1
- Pay the $850/$1,050 exam fee before scheduling Part 1
- Take AHC390 exam preparation and work through domain-by-domain practice, especially Hardware, Codes and Standards, and Doors and Frames
Schedule Travel for Parts 2 and 3
- Identify the nearest DHI Classroom Series or DHI Canada event
- Budget travel and lodging alongside laptop and reference-material prep for the Scheduling and Specification formats
Plan Ahead for Renewal
- Track technical CE points across the three-year cycle so 24 of the 30 required points are secured well before renewal is due
- Set aside the $175/$210 renewal fee in advance
For candidates trying to decide whether this total investment is worthwhile relative to career outcomes, our ROI analysis of the AHC certification and AHC Salary Guide 2026 both dig into the value side of this equation. And if you want to confirm exactly what score threshold you're paying to reach, our AHC Passing Score 2026 guide breaks that down part by part.
Frequently Asked Questions
The core exam fee is $850 for DHI members or $1,050 for non-members, covering the required parts. Total cost also depends on your eligibility route (coursework or documented experience), travel to in-person testing for Parts 2 and 3, and any prerequisite courses like AHC390 exam preparation.
No. Retakes are billed per failed part rather than as a full re-registration: $115 for DHI members or $250 for non-members per part you need to retake.
Membership drops the exam fee from $1,050 to $850, saves on retake fees ($115 vs. $250 per part), and reduces the renewal fee from $210 to $175. For most candidates, the membership savings across these fees outweigh the membership cost itself.
Parts 2 and 3 are only offered at DHI Classroom Series or DHI Canada events, so beyond the exam fee itself, candidates often incur travel and lodging costs that Part 1 - taken remotely via Prolydian with MonitorEDU proctoring - does not require.
Renewal operates on a three-year cycle requiring 30 continuing-education points (at least 24 technical) plus a renewal fee of $175 for members or $210 for non-members. Additional costs may apply if your CE points come from paid courses or events.