CEC Practice Test

The CEC is the Copyediting Certification offered by Editors Canada. It is written onscreen at home over 3 hours, and the passing score is approximately 80%. This page gives candidates free practice questions on grammar, spelling, style and word usage, along with the exam format, fees, retake rules and renewal terms, taken from the official source.

CEC Exam at a Glance

What changed for CEC in 2026

• Oct 28, 2026: Renewal changed to 100 PD points every 5 years plus annual fee ($25 members / $100 non-members) (previously 100 professional development points every 5 years, plus annual fee ($25 members / $100 non-members)).^[3]
• Oct 28, 2026: Number of questions changed to Part A multiple-choice and matching questions; Part B one passage to edit (previously Multiple-choice and matching questions, plus one passage to copy edit).^[1]
• Oct 28, 2026: Exam fee changed to CAD $450 (members) / CAD $550 (non-members) (previously CAD $550 (non-members) / CAD $450 (members)).^[2]
• Oct 28, 2026: Passing score changed to Approximately 80% (previously About 80% (exact pass mark varies by exam and sitting)).^[3]
• Oct 28, 2026: Score release changed to A few months after the exam (previously Pass/fail letter a few months after the exam).^[3]
• Oct 28, 2026: Retake policy changed to Retake at next offering; appeal within 30 days (previously Failed candidates may appeal within 30 days; two new markers re-mark).^[3]
• Oct 28, 2026: Delivery changed to Remote onscreen on home computer (Microsoft Word and Google Drive) (previously Remote onscreen on candidate's home computer (Microsoft Word and Google Drive)).^[2]
• Oct 28, 2026: Eligibility changed to No formal prerequisites; at least 5 years editing experience strongly recommended (previously No formal prerequisites; at least 5 years of editing experience strongly recommended; open to members and non-members).^[5]

What the CEC is and how it works

According to Editors Canada, “Multiple-choice and matching questions that require knowledge of the publishing process and editing skills relevant to the exam, and one passage that requires knowledge in its respective category”^[1]

The Copyediting Certification is a professional credential from Editors Canada. It is meant for working editors who want a recognised measure of their copy editing skills. There are no formal prerequisites, but Editors Canada strongly recommends at least 5 years of editing experience before you sit the exam.

You write the exam on your own computer at home, PC or Mac, using Microsoft Word and Google Drive. The time limit is 3 hours. Part A has multiple-choice and matching questions on the publishing process and editing skills. Part B is a passage you edit. To pass, you need approximately 80% or higher.

The exam fee is CAD $450 for members and CAD $550 for non-members. Results arrive by letter a few months after the exam. If you do not pass, you may take the exam again the next time it is offered, and you may appeal within 30 days of the date on the letter.

The certification is valid for 5 years. To keep it, you submit a completed form every 5 years showing 100 professional development points, and you pay an annual fee of $25 for members or $100 for non-members. Fees, dates and exam details can change, so check the Editors Canada certification pages before you register.

Worked examples: how to reason through CEC questions

These are practice questions written for this site, not questions from the real exam. Each explanation shows why the right answer is right and why the others are wrong.

Example 1

Question: How does financial analysis & budgeting contribute to overall success in Copyediting Certification?

1. It provides a structured framework for achieving consistent, quality outcomes
2. It creates unnecessary complexity in daily operations
3. It is only relevant during certification exams
4. It primarily serves as a marketing tool for professionals

Answer: A. It provides a structured framework for achieving consistent, quality outcomes

Explanation:

Option A is correct because a structured framework gives work a consistent standard, and consistency is what a copy editor is hired to deliver. Option B is wrong because a good framework removes guesswork from daily work and does not add complexity. Option C is wrong because the topic matters in everyday professional practice, not only on exam day. Option D is wrong because treating it mainly as a marketing tool misses its practical purpose.

The rule to remember: be wary of options that use limiting words such as only or primarily. They claim too much. The answer that describes a broad, practical benefit is usually the sound one. This question is general in nature, so use it as practice in reading answer options carefully.

Example 2

Question: How should numbers be treated in running text according to most style guides?

1. Always spell out all numbers
2. Always use numerals for all numbers
3. Spell out zero to nine, use numerals for 10+
4. Use numerals for all numbers above five

Answer: C. Spell out zero to nine, use numerals for 10+

Explanation:

Option C is correct. Most major style guides, including APA, Chicago and MLA, spell out zero to nine and use numerals for 10 and above in running text. Option A is wrong because spelling out every number makes large figures hard to read. Option B is wrong because numerals everywhere makes small counts in a sentence look abrupt. Option D is wrong because the cutoff of five is not a convention any of those guides follow.

The rule to remember: pick the house style first, then apply it the same way throughout. Some guides vary the threshold, and many make exceptions for measurements, percentages and numbers that begin a sentence. On the exam, consistency within the document matters as much as the rule itself.

Example 3

Question: Which sentence uses 'affect' and 'effect' correctly?

1. The new policy will effect all employees positively.
2. The medication had no affect on her symptoms.
3. The loud noise effected his concentration.
4. The weather affected our travel plans, but the effect was minimal.

Answer: D. The weather affected our travel plans, but the effect was minimal.

Explanation:

Option D is correct. In it, affected is the verb, meaning influenced, and effect is the noun, meaning result. Option A is wrong because effect as a verb means to bring about, so the sentence needs affect to mean influence. Option B is wrong because affect is used as a noun where the sentence needs effect. Option C is wrong because effected means brought about, which does not fit a sentence about concentration.

The rule to remember: most of the time affect is the verb and effect is the noun. Test a sentence by asking whether you need an action or a result. The uncommon uses, such as effect a change, are worth learning separately.

How to use these practice tests

Start with the official material. Read the Editors Canada exam page and certification FAQ so you know the format, the time limit and what the passing score means. Then check which areas you handle least often in your own work.

Next, work through the five editing sets: Grammar & Syntax, Spelling & Punctuation, Style Consistency & Formatting, Fact-checking & Clarity, and Word Usage & Vocabulary. Do a set in one sitting, then read every explanation, including those for questions you got right. Keep a short list of the rules you missed and review that list before starting the next set.

Part B asks you to edit a passage, and multiple-choice questions cannot fully prepare you for that. Practise on your own text or on a published passage in Microsoft Word with tracked changes, and then in Google Drive, since the exam uses both. Work against the clock and keep your queries and changes consistent.

Some of our other sets cover general business topics such as budgeting, contracts and operations. They are less closely tied to copyediting, so treat them as optional extras after the editing sets. In the last days, redo the sets you found hardest and rest before the exam. Our questions are written by us and are not real exam questions.

Sources & last verified

1. Editors Canada — number of questions, time limit (official source). “Multiple-choice and matching questions that require knowledge of the publishing process and editing skills relevant to the exam, and one passage that requires knowledge in…” Verified Oct 28, 2026.
2. Editors Canada — exam fee, delivery (official source). “One exam $450 $550” Verified Oct 28, 2026.
3. Editors Canada — passing score, retake policy, renewal, score release (official source). “To pass an Editors Canada professional certification exam, you must score approximately 80 percent or higher.” Verified Oct 28, 2026.
4. Editors Canada — validity (official source). “You must submit a completed form every five years.” Verified Oct 28, 2026.
5. Editors Canada — eligibility (official source). “Although there are no formal prerequisites to qualify for the Editors Canada Professional Certification exams, we strongly recommend that you have at least five years…” Verified Oct 28, 2026.

How we verify: editorial & fact-checking policy. Report an error: contact us.