Why Do People Say to 'Just Read CHOP and Ching' for the ExAC?

Take a breath: 'just read CHOP and Ching' is not bad advice, it is incomplete advice. CHOP and CHING do cover a large share of the ExAC, especially professional practice, project phases, construction systems, detailing, and architectural fundamentals, which is why so many candidates who have already passed pass the line along. In our years of running post-exam debriefs at Examitect, an independent ExAC prep platform unaffiliated with the CACB, our team has seen the candidates who lean on that shortcut alone get caught by NBC 2020 in Section 2, by CCDC 2 contract scenarios in Section 4, and by the timed-question pacing that no amount of cover-to-cover reading prepares you for. Read both books closely. Just do not stop there.

Key Takeaways

What 'just read CHOP and Ching' gets right, and where the shortcut quietly fails candidates.

  • The shortcut is real wisdom from people who passed, compressed into one line. CHOP and CHING together cover most of Section 1, Section 3, and Section 4 objectives, which is why the line keeps circulating. It is the rest of the strategy the line drops that catches candidates.
  • CHOP is the most-cited primary reference for Section 4 and anchors most of Section 1. Programming, cost management, schematic design, design development, bidding, contract administration, and project management all sit on CHOP. Section 4 closed-book scenarios are written in CHOP vocabulary. Read it cover to cover; see the Section 4 overview for the topic spread.
  • CHING is primary across most Section 1 and Section 3 technical categories. Site, envelope, structure, materials, assemblies, MEP coordination, and the visual recall that anchors document coordination questions all live in CHING. The Section 3 overview shows where CHING earns its hours.
  • Section 2 is not covered by CHOP or CHING at all. Section 2 is the only open-book section and the only references permitted are NBC 2020 and NECB 2020. A candidate who reads CHOP and CHING but skips the codes walks into Section 2 with no tabbed reference and no scenario practice. That is a Section 2 fail waiting to happen.
  • Section 4 contract questions need CCDC 2 and RAIC Document 6, not just CHOP. CHOP frames the architect's role; CCDC 2 General Conditions GC1 through GC12 supply the clause-level detail Section 4 scenarios test. RAIC Document 6 anchors the architect-to-client agreement questions.
  • Reading without practice builds recognition, not recall. The ExAC tests retrieval under time pressure. Integrate timed practice questions from day one, drill 20 to 30 scenarios after each CHOP chapter, and run at least one full mock exam before exam day.
  • Examitect's recommended primary list for ExAC 2026 is CHOP, CHING, NBC 2020, NECB 2020. That is the IAP swap surfaced in the Examitect ExAC resources guide. Tier 2 (CCDC 2, RAIC Document 6) and Tier 3 (Yardsticks, RSMeans) get hours where they actually move marks, not where the official Prep Guide lists them.

Overview

At a glance

The shortcut'Just read CHOP and Ching' (a common ExAC study tip)
What it coversMost of Section 1, Section 3, and Section 4 by objective
What it missesSection 2 (NBC 2020 + NECB 2020), CCDC 2 contract detail, cost methodology, timed practice
CHOP roleTier 1, read cover to cover, anchors Section 4 and most of Section 1
CHING roleTier 1, read cover to cover, anchors most of Section 1 and Section 3 technical content
Examitect primariesCHOP, CHING, NBC 2020, NECB 2020 (IAP swapped out)
Active hours target70 to 105 hours on CHOP and CHING combined, integrated with practice questions
Best forIntern Architects deciding whether the two-book shortcut is enough

Why people say 'just read CHOP and Ching'

The shortcut sounds glib, but it comes from real experience. Most candidates who pass the ExAC do treat CHOP and CHING as the spine of their study, and when those candidates are asked what to do, the honest one-line answer is the two book titles. The line is not wrong. It is just compressed.

Two reasons the shortcut keeps circulating. First, CHOP and CHING map onto a real majority of ExAC objectives. The official 2026 ExAC Preparation Guide lists primary references per category; if you trace through the Examitect study plan source matrix that distills those categories, CHOP and CHING together anchor most of Section 1, most of Section 3, and the lion's share of Section 4. Second, the two books complement each other cleanly. CHOP covers the practice side (project phases, agreements, contract administration, project management); CHING covers the technical side (site, structure, envelope, materials, assemblies, MEP coordination). There is almost no wasted overlap.

The Examitect approach, refined from the post-exam debriefs our team runs with Intern Architects across every sitting, is to treat the shortcut as a true starting point that has been overpruned. Yes, both books belong on your desk. Yes, they are Tier 1 in our recommended primary list. The work is in what the line drops on the floor.

What CHOP actually covers on the ExAC

CHOP is the Canadian Handbook of Practice for Architects, 3rd edition, published by the RAIC and treated as the national standard for Canadian professional practice. The full reference page is at the Examitect CHOP guide; the short version is that CHOP is the most-cited primary reference on the ExAC. Section 4 (Construction and Practice) is written in CHOP vocabulary, and most of Section 1 (Design and Analysis) leans on CHOP chapters too.

Concretely, CHOP carries the following on the exam:

  • Section 1. Programming, cost management, schematic design, design development, and the design-process chapters that frame how an ExAC scenario describes a project moving forward.
  • Section 4. Bidding, contract negotiations, construction office functions, construction field functions, project and business management. Every Section 4 scenario assumes you know the architect's role from CHOP.
  • Cross-cutting. The architect-to-client relationship, the role of the consultant team, the office structure, the ethics and conduct framework, and the chapters on architectural practice in Canada that make ExAC scenarios feel familiar rather than foreign.

CHOP is closed book on the ExAC. Section 4 does not let you bring CHOP into the room, and neither does Section 1. The content has to live in your memory by exam day. That is why the Examitect recommendation is to read it cover to cover (45 to 65 active hours for a working Intern Architect) and pair every chapter with 20 to 30 scenario questions while the content is fresh.

What CHING actually covers on the ExAC

CHING is Francis D.K. Ching's Building Construction Illustrated, 7th edition. It is the most visual of the ExAC references and the most chapter-light to actually read. The full reference page is at the Examitect CHING guide; for ExAC purposes the book is primary across most Section 1 technical categories and most Section 3 categories.

What CHING carries on the exam:

  • Section 1. Site analysis, engineering systems coordination, schematic design (the technical fabric the design has to honour), and design development decisions on envelope and structure.
  • Section 3. Materials and construction fundamentals, building science and systems, assemblies and detailing, construction documents, specifications, and document coordination. This is the heart of Section 3 and most of those topics live primarily in CHING.
  • Cross-cutting. The visual recall that lets you read an ExAC scenario sketch and know what assembly is being described, where the load path goes, and which envelope detail is at risk.

CHING is closed book on the ExAC for the sections it tests. Visual recall matters; flipping through the book a second time is faster than the first read, but it still does not build the recall the exam rewards. Examitect's plan budgets 25 to 40 active hours for CHING, with scenario questions on envelope, structure, and assemblies the same week as the chapter read.

What 'just CHOP and Ching' leaves out

This is the section the shortcut compresses into nothing. There are five things 'just read CHOP and Ching' does not include, and every one of them is a known place candidates lose marks.

What the shortcut drops Where it costs you marks
NBC 2020 and NECB 2020 Section 2 in full. The only open-book section, and the only references permitted in the exam room. CHOP and CHING do not test the code; they reference it. A candidate without a tabbed NBC and timed Section 2 practice is the most-common Section 2 fail pattern.
CCDC 2 General Conditions Section 4 contract scenarios. CHOP frames the architect's role in administration; CCDC 2 General Conditions GC1 through GC12 supply the clause-level rules the scenarios are built on. Add RAIC Document 6 for the architect-to-client agreement side.
Cost methodology Section 1 and Section 3 cost questions. The exam booklet supplies the cost data, so you do not memorise Yardsticks dollar values or RSMeans line items. You drill the method: Class C elemental estimate, location factor, escalation, design contingency, soft costs.
Section 3 short-answer practice Section 3 is the only section with constructed-response prompts. CHOP and CHING do not teach the rubric structure examiners reward. Drill short-answer prompts on document coordination and sustainability scenarios.
Timed practice and one full mock exam The whole exam. The ExAC tests retrieval under time pressure, and the gap between recognition (reading) and recall (timed practice) is the single biggest reason working interns underperform compared to their day-job familiarity with the content.

Read those five rows once. None of them are reasons to skip CHOP and CHING. They are reasons not to stop there.

The full ExAC reference strategy

Here is the tiered reference framework Examitect uses with candidates, expanded so you can see where CHOP and CHING actually sit. The 2026 ExAC Preparation Guide names CHOP, IAP, NBC 2020, and NECB 2020 as the four official primaries; Examitect swaps the IAP for CHING for two reasons: in the Examitect study plan source matrix the IAP appears only once (as a supplementary reference under Section 4 category 12.1 Project Management), and CHING is primary across most Section 1 and Section 3 categories. Cost is not the trade-off; the IAP is a free download. Hours are the trade-off, and CHING returns more marks per hour.

Tier Treatment References
Tier 1 Read cover to cover. Not open book on the exam; must be in memory. CHOP, CHING
Tier 2 Tab and drill. Open book in Section 2; practice questions take precedence over cover-to-cover reading. NBC 2020, NECB 2020
Tier 3 Cost-question practice. Booklet supplies the tables; drill the method, not the line items. Yardsticks for Costing, RSMeans
Tier 4 Read if time allows. Useful for Section 4 contract and design-workflow questions. CCDC 2, CCDC 24, RAIC Document 6, RAIC Document 9, Architect's Studio Companion
Skip Do not study. Listed as primary in the official Prep Guide, but the exam does not test it directly; it encapsulates the internship experience the candidate already collected. IAP (the internship every candidate logs between graduating and writing the ExAC)
Pick by schedule Time-permitting only. Architectural Graphic Standards, provincial reading, supplemental committee PDFs

Three Examitect anchors hold this framework together. CHOP and CHING are read cover to cover because they are not open book. NBC and NECB are tabbed and drilled because they are open book in Section 2. The IAP is skipped despite being on the official primary list. If you remember those three lines, you have the recognisable shape of the recommendation.

For the active-hours version of the same plan, the Examitect ExAC resources guide post breaks down the 130 to 200 active reference hours across a 12 to 16 week plan for a working Intern Architect.

How the ExAC actually asks questions

The shortcut also drops the most underestimated part of preparation: how the ExAC frames a question. Reading the references prepares the content side. The question side is its own skill, and it does not come from reading.

Scenarios, not recall

Almost every ExAC question is a short scenario. The examiners describe a project situation in two or three sentences and ask you to apply a rule, a chapter, or a clause to it. The wrong answers are not absurd; they are realistic distractors that a working intern might believe based on intuition or partial reading. The exam rewards candidates who can read the scenario carefully, eliminate the implausible options, and select the one that best fits Canadian practice. Re-reading CHOP cover to cover a second time does not sharpen that skill; drilling scenarios does.

Time pressure is the differentiator

A common pace is roughly 60 to 90 seconds per multiple-choice question, depending on the section. Working architects who read the references at desk pace are often surprised by how quickly the clock moves in the exam room. The reading-to-recall gap is widest in Section 2, where a tabbed NBC still has to be navigated under time pressure, and in Section 4, where CHOP scenarios pack three or four reasonable-looking answers into the same question.

Open book is narrow on purpose

Only Section 2 (Codes) is open book. Only NBC 2020 and NECB 2020 are permitted. CHOP, CHING, CCDC 2, RSMeans, Yardsticks, your own notes, sticky annotations, and electronic devices are not allowed in the room. If your study plan treats CHOP and CHING as a quasi-open-book reference, the exam day will be the moment you discover otherwise.

Common mistakes from following the shortcut

Every ExAC cycle, the same reference-side mistakes show up in the post-exam debriefs our team runs with candidates who relied on 'just read CHOP and Ching' as a complete plan. Reading them now is cheaper than discovering them in the exam room.

  • Treating CHOP and CHING as the whole study load. They are Tier 1, not Tier All. NBC 2020, NECB 2020, CCDC 2, and a layer of timed practice still need to live in the plan.
  • Walking into Section 2 with an untabbed NBC. Section 2 is the most common one-section fail, and the most common cause is candidates who treated the NBC as a casual read instead of a drillable tabbed reference. Tab Division A definitions, NBC Part 3 fire and life safety, spatial separation, accessibility, and NECB envelope sections. Drill scenarios until you can find any clause in under 30 seconds. See the NBC 2020 Part 3 vs Part 9 guide for the actual tab layout.
  • Re-reading CHOP twice instead of drilling. Re-reading feels productive but builds recognition, not recall. The second pass through CHOP is worth a fraction of the same hours spent on timed scenario questions tied back to the same chapters.
  • Underestimating Section 4 contract detail. CHOP frames the architect's role; CCDC 2 General Conditions supply the clause-level rules. A Section 4 candidate who has read CHOP cover to cover but never opened CCDC 2 will recognise the contract names and misread the clause specifics.
  • Skipping the mock exam. A full timed mock before exam day is the single most informative diagnostic available. Candidates who avoid the mock because they are afraid of a low score arrive at the real exam with no calibration on pace, fatigue, or recall under pressure. The mock is a diagnostic; let it do its job. See practice questions vs mock exams for how the two tools fit together.
  • Confusing professional experience with exam recall. Working in construction administration in a firm is not the same as Section 4 in a timed exam, and a working knowledge of the NBC at your desk is not the same as Section 2 under a clock. Test yourself, section by section, with practice questions before deciding where to spend study hours. The Section 4 lost marks post covers this gap in detail.
FAQ

'Just read CHOP and Ching' FAQ

No. CHOP and CHING cover a large portion of the ExAC, but the four-section exam also tests NBC 2020 and NECB 2020 (Section 2 is the only open-book section), CCDC 2 and RAIC Document 6 contract clauses in Section 4, and cost methodology that uses Yardsticks for Costing or RSMeans line items. Reading CHOP and CHING is necessary, but a candidate who skips the codes, the contracts, and timed practice questions is leaving most of Section 2 and a meaningful share of Section 4 unprepared.

CHOP (the Canadian Handbook of Practice for Architects, 3rd edition) covers professional practice end to end: project phases, agreements between architect and client, contract administration, bidding, construction office and field functions, project management, and the role of the architect in Canadian practice. It is the most-cited primary reference for Section 4 (Construction and Practice) and anchors Section 1 chapters on programming, cost management, schematic design, and design development. CHOP is closed book on the exam, so the content must be in memory.

CHING (Building Construction Illustrated, 7th edition by Francis D.K. Ching) covers the physical fabric of buildings: site, structure, envelope, materials, assemblies, finishes, and MEP systems at a coordination level. It is a primary reference across most Section 1 categories (site analysis, engineering systems, schematic design, design development) and Section 3 categories (materials, building science, assemblies, construction documents, specifications). Visual recall matters; CHING is the book candidates flip through during scenario practice.

Because between them, the two books map onto a real majority of ExAC objectives without overlap. CHOP carries professional practice and project phases; CHING carries technical fundamentals and detailing. The combined reading load is large but knowable, and most candidates who pass do use these two as study anchors. The shortcut is real wisdom from people who passed; it just compresses a full strategy into a single line and leaves the listener to fill in the rest.

It leaves out the entire codes content tested in Section 2, the open-book strategy itself, the cost methodology tested in Section 1 and Section 3, the contract clauses tested in Section 4, and timed practice. A candidate who reads only CHOP and CHING will arrive at Section 2 without a tabbed NBC 2020 or NECB 2020 and at Section 4 without familiarity with CCDC 2 General Conditions, which are very different gaps from what either book teaches.

Yes. CHOP is Tier 1 in the Examitect approach: read cover to cover, because the exam is closed book everywhere CHOP is tested. Pair the reading with practice questions chapter by chapter rather than reading the whole book first and then drilling. Recognition during the read does not produce the recall the exam rewards under timed pressure.

Yes. CHING is also Tier 1 in the Examitect approach. The book is visual and chapter-light, so a cover-to-cover read is a smaller hours investment than CHOP. Drill scenario questions on envelope, structure, and assemblies after each chapter so the visual recall has somewhere to land.

In the Examitect plan, CHOP runs 45 to 65 active hours and CHING runs 25 to 40 active hours, both including practice questions integrated chapter by chapter. That is roughly 70 to 105 hours of active study on the two books together, spread across a 12 to 16 week plan for a working Intern Architect. Reading without practice is faster but does not build the recall the exam tests.

Yes. Section 2 of the ExAC is the codes section, and NBC 2020 and NECB 2020 are the only two references permitted in the exam room. CHOP and CHING do not test or replace the code; they reference it. Plan to tab NBC 2020 (Part 3 and Part 9 by use of the building, fire and life safety, spatial separation, accessibility) and NECB 2020 (envelope and energy compliance), and drill timed scenario questions until you can find any clause in under 30 seconds.

CHOP carries most of Section 4 (Construction and Practice), but the contract-clause questions also test CCDC 2 General Conditions, with supporting content from RAIC Document 6 and (if time allows) RAIC Document 9 and CCDC 24. Candidates who rely only on CHOP miss the CCDC 2 GC1 through GC12 detail that Section 4 contract scenarios are built around.

It is risky. Re-reading builds recognition; the ExAC tests retrieval under time pressure. Most candidates who fail Section 2 or Section 4 the first time report that they read the references but did not drill scenario questions to exam pace. Integrate timed practice from day one, not week 12, and treat reading as the input to practice rather than a substitute for it.

Start with CHOP because it shapes how the exam thinks about a project from programming through closeout, and most ExAC scenario questions are framed in CHOP vocabulary. Move into CHING in parallel after the first few CHOP chapters so that the technical detail in CHING attaches to the practice context in CHOP. Tab NBC 2020 and NECB 2020 in the second half of the plan once Section 2 questions are part of the weekly rotation.