ExAC Resources & Study Guides

Free, practical resources for Canadian intern architects preparing for the 2026 Examination for Architects in Canada — written by candidates who passed the exam. No filler, no fluff.

Study Method

How to Study for the ExAC: A Complete 2026 Guide

Start here. What kind of exam the ExAC actually is, what the research says about retrieval and spaced practice, a study loop built on the evidence, and how to triage your references so you're not drowning.

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2026 Updates

The 2026 ExAC: Everything You Need to Know

Registration, format, references, and every change from the 2025 cycle — the complete guide to the 2026 ExAC.

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Study Plan

ExAC Study Schedule: A Realistic 12-Week Plan

A week-by-week study schedule with hour estimates, topic ordering, and which references to use when. Built around the way the exam is actually structured.

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Section 2 / NBC

How to Tab the NBC 2020 for the ExAC

Section 2 is open-book — but only useful if you can find anything in 30 seconds. The exact tabs we used, with rationale for each.

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Exam Format

ExAC Sections Explained: What Each of the 4 Exams Covers

The full breakdown of all four ExAC sections, the 13 themes, time allocation, and what gets tested where — so you can study smart, not long.

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Section 4 / Contracts

CCDC Cheat Sheet: One-Page Quick Reference

Every CCDC document on one page — delivery method, price basis, and one-line memory hooks. Built for fast recall under exam time pressure.

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ExAC Statistics

ExAC Fail Rate Canada: 2025 Pass Rates Explained

The official 2025 ExAC pass rates: 73.8% passed all sections. The per-section breakdown, recent historical context, and what the numbers actually tell you about how to prepare.

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Section 2 / NBC

Fire Rating vs Fire Separation: What's the Difference?

The distinction the NBC tests — explained in plain language. A fire separation is a thing. A fire-resistance rating is a time. Here's why they aren't the same, why both exist, and how to spot which one a question is actually asking about.

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Exam Comparison

ARE vs ExAC: How Canada's Architecture Exam Compares to the US

The US has Amber Book and Black Spectacles. Canadians have had very little. A factual side-by-side of the ARE and the ExAC — structure, format, codes, and why dedicated Canadian prep resources finally exist.

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Section 4 / Construction Administration

Site Instructions and Supplemental Instructions on the ExAC

The complete change management hierarchy under CCDC 2 — SI, CCN, Change Directive, Change Order — explained with the exact exam logic that determines which document to issue and when.

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Section 4 / Construction Administration

Construction Change Directive: What It Is Under CCDC 2

What a change directive is, who signs it, how it differs from a change order, and why the term "construction change directive" is American, not Canadian. The exam distinction explained clearly.

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Section 4 / Construction Administration

Applications for Payment & Holdback in Canada (CCDC 2)

The full payment cycle under CCDC 2 — applications for payment, certificates for payment, statutory holdback, the 3-2-1 substantial performance formula, and trust rights, worked through with exam-ready examples.

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Section 4 / Construction Administration

Bonds, Holdbacks & Project Closeout on the ExAC

Bid, performance, and L&M bonds at the front end, holdback running the whole way through, and the closeout sequence at the back — substantial performance, Ready for Takeover, and total completion under CCDC 2 (2020).

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Career Resources

A Resource Page Dedicated to Helping Aspiring Architects in Canada

Study Architecture's resource page — podcasts, books, and guides for anyone on the architecture career path. Why it matters for Canadian interns, and why Issued for Interns is listed alongside NCARB and AIA resources.

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Section 1 / Design

Sustainability in Architecture: Why Life Cycle Assessment Starts at Concept

What LCA actually measures, the project phase you have to start in, and how it shapes form, structure, and glazing. A Canadian guide to embodied carbon rules and the "Energy Literacy/Sustainability" competency.

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Section 1 / Site Analysis

How to Read a Topographic Map for Site Design

The rule of Vs, slope from contour spacing, and where to site a building so it works with existing drainage instead of fighting it — the ExAC's objectives 2.2.2 and 2.3.2, explained with diagrams.

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Section 4 / Construction Administration

General Review vs Inspection vs Supervision: What the Architect Does on Site

Three words that sound alike but aren't: general review is the architect's service, inspection is one the architect never provides, and supervision belongs to the contractor. The CCDC 2 distinction the ExAC tests, and why the wording carries real liability.

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Section 3 / Theme 8

Construction Specifications & MasterFormat: What Theme 8 Tests

The three-part specification format, MasterFormat divisions, and the prescriptive vs. performance vs. proprietary distinction — plus the material properties and shop drawing review logic ExAC Theme 8 actually tests.

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Section 4 / Business Practice Management

How Architects Calculate Fees in Canada: Hourly, Blended and Percentage Fees Explained

Fixed fee, time basis and percentage of construction cost. How hourly multipliers work on Direct Personnel Expense, why a blended rate is a commercial convenience rather than a contract term, and why complexity multiplies the fee rather than adding to it.

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Section 1 / Theme 1

Architectural Programming for the ExAC: What Theme 1 Tests

The five-step programming process, what a functional program must contain, net vs gross floor area and grossing factors, and why programming earns you no claim on the design commission under RAIC Document 6.

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Free Practice · Section 1

25 Free ExAC Mock Exam Practice Questions

25 interactive multiple-choice questions from Section 1 — Design. Covers programming, site analysis, engineering systems, cost management, schematic design, and design development. Answers and rationales revealed on click.

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Free Tool · Interactive

Free ExAC Flashcards — 50 High-Yield Cards

50 interactive flashcards covering CCDC contracts, NBC 2020, bonds, RAIC Document 6, and key timelines. Click to flip, mark mastered, study in-browser. No signup required.

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Free Preview

Theme 9 — Bidding & CCDC Contracts (Free Chapter)

Read a full chapter of the ExAC Study Guide free — Theme 9 fully unlocked. Same depth and structure as the full edition.

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How to use these resources together

Start with how to study for the ExAC for the method, then read ExAC Sections Explained to understand the exam structure. Then build your 12-week study schedule around it. For Section 2, read our NBC tabbing guide alongside the fire rating vs fire separation article. For Section 4, use the CCDC cheat sheet, the site instructions & change management guide, the change directive deep-dive, the general review vs inspection vs supervision guide, the applications for payment & holdback guide, the bonds, holdbacks & project closeout guide, the architect's fees guide, and for Section 3, the MasterFormat & construction specifications guide, and read the free Theme 9 chapter for full depth. Check the ExAC pass rates to understand what you're up against, then test yourself with the 25 free practice questions and 50 flashcards. For Section 1, read the life cycle assessment & sustainability guide, how to read a topographic map for site design, and the architectural programming guide for Theme 1. See what changed for 2026 to make sure your prep is current.

You've done the free prep. Now finish it.

These resources give you a head start. The full textbook gives you everything — all 13 themes in depth, the complete NBC deep-dive, the full CCDC suite, and 500+ scenario-based practice questions that train you to think the way the exam actually works. One payment. No subscription. Your career shouldn't wait.

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