- The CCT exam is 100 multiple-choice questions split evenly across two equally-weighted domains.
- You need a 70% overall score within a 3-hour limit to pass.
- Only the AACE CCT Primer and Skills & Knowledge of Cost Engineering are permitted as open-book references.
- AACE's 2025 progress report shows 41 passes out of 70 CCT examinations attempted.
What the CCT Exam Actually Tests
The Certified Cost Technician (CCT) credential, administered by the AACE International Certification Institute, is built for people working the practical, hands-on side of cost engineering - cost clerks, project controls assistants, estimating technicians, and early-career professionals who support scheduling, estimating, and cost control teams rather than lead them. If you're researching this credential for the first time, our companion piece on what CCT certification actually is is a useful starting point before you dive into study planning.
Unlike essay-based or scenario-heavy professional exams, the CCT is a straightforward, simple multiple-choice test: 100 questions, one correct answer each, no case studies to untangle and no weighted scoring rubric to decode. That format matters for how you prepare. Passing isn't about mastering ambiguous judgment calls - it's about knowing terminology, formulas, and process steps cold enough to recognize the right answer quickly under time pressure.
The Two CCT Domains
The current official CCT exam blueprint is refreshingly simple compared to many certification programs: two domains, 50 questions each, equally weighted. There's no domain that quietly counts for 40% while another counts for 10% - each half of the exam carries identical importance, so you cannot afford to under-prepare either side. For a full breakdown of every topic inside each domain, see our complete guide to all CCT exam domains.
Domain 1: Supporting Skills & Knowledge
This domain covers the foundational competencies a cost technician needs to function inside a project controls team - general terminology, basic mathematics and units, communication within a project environment, and the ethical framework AACE expects certified professionals to follow.
- Core cost engineering terminology and definitions
- Basic quantitative literacy: percentages, ratios, unit conversions
- Understanding of AACE's Canons of Ethics as it applies to daily technician work
- Awareness of how technicians support planners, estimators, and cost engineers
Domain 2: Process & Technical Skills Knowledge
This domain gets into the operational core of the job: how cost estimates are built, how schedules and budgets are tracked, and how technicians assist with reporting, forecasting, and change management on a project.
- Estimating process fundamentals and cost breakdown structures
- Scheduling basics and how cost data links to project timelines
- Cost control, tracking, and variance reporting concepts
- Data collection and reporting responsibilities of the technician role
Because both domains are equally weighted, resist the urge to over-invest in whichever domain feels more familiar from your day job. If you already work in estimating, Domain 2 might feel comfortable - but that means Domain 1's terminology and ethics content deserves more dedicated review time, not less.
Exam Format, Fees, and Registration Mechanics
Knowing the mechanics of the exam removes a huge source of exam-day anxiety. Here's what's confirmed for the CCT specifically:
| Detail | Specification |
|---|---|
| Total questions | 100 simple multiple-choice items |
| Time limit | 3 hours |
| Passing standard | 70% overall |
| Domains | 2 domains, 50 questions each, equally weighted |
| Exam fee | $260 (AACE member) / $390 (non-member) |
| Resit fee | $185 |
| Delivery | Kryterion testing centers or online via Webassessor |
| Eligibility window | 6 months, up to 3 attempts |
| Certification validity | 4 years, not eligible for recertification (no CEU renewal cycle) |
The AACE membership discount is worth calculating before you register - depending on your situation, joining AACE first may lower your total cost. Our complete CCT pricing breakdown walks through the math in detail, and the passing score deep-dive explains exactly how the 70% threshold is applied.
Key Takeaway
Because you get three attempts inside a six-month window once you're eligible, a failed first attempt is not catastrophic - but each resit costs $185, so it pays to prepare thoroughly rather than treat the first sitting as a "practice run."
Before you can even register, you need to satisfy AACE's eligibility criteria: four years of industry-related experience, or a four-year industry-related degree, plus agreement to abide by AACE's Canons of Ethics. If you're unsure whether your background qualifies, our CCT requirements and eligibility guide walks through common scenarios. And if you want to plan around a specific testing window, check CCT exam dates and scheduling details since Kryterion and Webassessor availability varies by location.
Approved Study Materials (Open-Book Rules)
One of the most distinctive features of the CCT exam is that it's restricted open-book - but the restriction is real and specific. You are only permitted to bring:
- The official AACE CCT Primer
- Skills & Knowledge of Cost Engineering
Both must be printed and bound, or held in a binder. You're allowed to mark up and tab these two references however you like - sticky notes, highlighting, index tabs are all fine. What's not allowed is anything electronic: no PDFs, no tablets, no searchable digital copies. A standalone battery-operated calculator is permitted, but you must bring your own; none is provided at the test center, and phone or smartwatch calculators don't count.
This is exactly why tabbing your Primer and Skills & Knowledge book by domain topic before exam day is one of the highest-leverage things you can do. Build your tabs around the two domains - Supporting Skills & Knowledge in one color, Process & Technical Skills Knowledge in another - so you can flip directly to relevant sections rather than paging through the entire binder mid-exam.
A CCT-Specific Study Timeline
Purchasing a prep course is not mandatory for the CCT, and many candidates pass using self-study built around the two official references plus practice questions. Below is a sample timeline that maps directly onto the exam's structure rather than generic study advice.
Domain 1 Foundations
- Read the CCT Primer sections on terminology and basic math
- Build a glossary of unfamiliar cost engineering terms
- Review AACE's Canons of Ethics until you can summarize each canon
Domain 2 Core Concepts
- Work through estimating and cost breakdown structure material in Skills & Knowledge of Cost Engineering
- Practice scheduling-to-cost linkage questions
- Tab both books by topic for quick open-book reference
Timed Practice
- Run full-length, 100-question practice sessions under a 3-hour clock
- Track which domain produces more wrong answers and revisit that material
- Practice using your calculator efficiently for cost/variance calculations
Final Review
- Re-read tabbed sections you struggled with in practice tests
- Do a final timed run-through to confirm pacing (roughly 1.8 minutes/question)
- Confirm your Kryterion or Webassessor appointment and ID requirements
If you'd rather see difficulty framed against other credentials or want a broader sense of how tough candidates generally find this exam, our CCT difficulty guide and pass rate breakdown both dig into what AACE's own reporting shows. For a distilled one-page reference to keep nearby during your final review week, bookmark the CCT cheat sheet.
Common First-Attempt Mistakes
Most candidates who don't pass on the first try aren't lacking industry knowledge - they're tripped up by exam mechanics or preparation gaps that are entirely avoidable:
- Bringing unauthorized materials. Electronic references of any kind are prohibited, even if they're copies of the approved texts. Stick to printed, bound versions of the CCT Primer and Skills & Knowledge of Cost Engineering.
- Treating open-book as a substitute for studying. With only 1.8 minutes per question on average, flipping through an un-tabbed book will burn your time budget fast.
- Neglecting Domain 1 because it feels "soft." Terminology and ethics questions are just as heavily weighted as technical process questions - 50 of the 100 points live here.
- Forgetting the calculator. You must supply your own standalone, battery-operated calculator; none is provided at the test site.
- Ignoring the eligibility window. You have six months and three attempts once eligible - plan your study schedule against that window rather than an open-ended timeline.
Key Takeaway
Split your review time evenly between the two domains, tab your approved references in advance, and run at least one full timed practice exam before test day.
What Happens on Exam Day
Whether you test at a Kryterion testing center or through online proctoring via Webassessor, the exam experience itself is consistent: 100 multiple-choice questions, a 3-hour clock, and your two approved reference books plus your own calculator. There's no essay component and no case-study section to pace yourself around - it's a steady, question-by-question format from start to finish.
One detail that surprises first-time candidates: results are displayed immediately at the end of the exam. You will not receive a separate numerical score report afterward, so if you want to understand exactly how the pass/fail threshold works, review our explainer on the CCT passing score before test day so you know what "70% overall" actually means in practice.
After the Exam and What Comes Next
If you pass, your CCT certification is valid for four years. Unlike many professional credentials, there is no CEU-based renewal cycle and the CCT is not eligible for recertification - plan your career trajectory with that four-year window in mind rather than assuming an automatic renewal path.
For those weighing whether the credential is worth pursuing in the first place, our ROI analysis of the CCT certification and CCT salary guide both look at the broader career case. And if you're wondering who actually hires cost technicians and what day-to-day roles look like, our CCT jobs overview covers common employers and titles in the field.
Once you're ready to start testing your knowledge under realistic conditions, working through timed, 100-question practice sets on our CCT practice test platform is one of the most direct ways to simulate the actual exam experience before you commit to a registration date. Pairing that practice with reviews of your tabbed reference material - as covered in our broader CCT training resource guide - rounds out a complete prep plan.
Frequently Asked Questions
No. Purchasing a preparation course is not mandatory for the CCT. Many candidates succeed using the official AACE CCT Primer, Skills & Knowledge of Cost Engineering, and independent practice with multiple-choice questions in the same 100-question, two-domain format.
No. The exam is restricted open-book - only the official AACE CCT Primer and Skills & Knowledge of Cost Engineering are allowed, printed and bound or in a binder. You may mark and tab these approved texts, but personal notes or separate documents are not permitted, and no electronic references are allowed.
You get up to three attempts within a six-month eligibility window. Each resit carries a $185 fee, separate from the original $260 (member) or $390 (non-member) exam fee.
No. CCT certification is valid for four years and is not eligible for recertification - there is no CEU-based renewal cycle to maintain it beyond that period.
Since Supporting Skills & Knowledge and Process & Technical Skills Knowledge are equally weighted at 50 questions each, neither should be skipped. Many candidates start with Domain 1 to build terminology and ethics fundamentals before tackling the more applied Domain 2 content.