ISO 22301
How should you split your study time for the ISO 22301 Lead Implementer exam?
Split your study hours in proportion to PECB's published question counts: 8, 7, 18, 18, 12, 10 and 7 of the 80 questions across the seven domains, which on a 20-hour budget is exactly 15 minutes per question. Then shape how you use those hours. Half the paper, 40 questions, is tested at the evaluation level, and all of it comes from implementing, monitoring and improving the system.
The counts and levels come from PECB's ISO 22301 Lead Implementer Candidate Handbook, version 1.5, and the agenda from PECB's course page, both read on 2 October 2026. The hours and plans are ours, built on PECB's numbers. For the format itself, see what is on the ISO 22301 Lead Implementer exam.
How many hours should each domain get?
The same share of your hours as it has of the questions. A 20-hour budget makes the arithmetic clean: 1,200 minutes over 80 questions is 15 minutes per question, so multiply each domain's count by 15 minutes.
| Domain | Questions | Share | 20-hour plan |
|---|---|---|---|
| 1. Fundamental principles and concepts of a business continuity management system (BCMS) | 8 | 10% | 2 h |
| 2. Business continuity management system (BCMS) requirements | 7 | 8.75% | 1 h 45 min |
| 3. Planning of a BCMS implementation based on ISO 22301 | 18 | 22.5% | 4 h 30 min |
| 4. Implementation of a BCMS based on ISO 22301 | 18 | 22.5% | 4 h 30 min |
| 5. Monitoring and measurement of a BCMS based on ISO 22301 | 12 | 15% | 3 h |
| 6. Continual improvement of a BCMS based on ISO 22301 | 10 | 12.5% | 2 h 30 min |
| 7. Preparation for a BCMS certification audit | 7 | 8.75% | 1 h 45 min |
| Total | 80 | 100% | 20 h |
Want it on one page? Our free ISO 22301 Lead Implementer mind map gives the seven domains with a mnemonic, and the 10-question quiz checks your recall in five minutes.
Nothing there is rounded. At 10 hours a question is worth 7.5 minutes and at 30 hours 22.5 minutes, which leaves domains 2 and 7 exactly halfway between quarter hours, so the planner below rounds domain 2 down and domain 7 up by 7.5 minutes. Domain 2 can spare the time because the standard is on your desk. Every column still adds up to its budget.
For one text that works through the domains in this order, the ISO 22301 Lead Implementer study guide prints the PECB domain at the head of every chapter.
ISO 22301 Lead Implementer study planner
PECB ISO 22301 Lead Implementer: study planner
Question counts and levels come from PECB's ISO 22301 Lead Implementer Candidate Handbook, version 1.5 (2026), read on 2 October 2026. The hours are our suggestion: each domain gets the same share of your time as it has of the 80 questions. Check the current handbook before you start in case the counts have changed.
Hours by domain
| Domain | Questions | Share | 10 hours | 20 hours | 30 hours |
|---|---|---|---|---|---|
| 1. Fundamental principles and concepts of a business continuity management system (BCMS) | 8 | 10% | 1 | 2 | 3 |
| 2. Business continuity management system (BCMS) requirements | 7 | 8.75% | 0.75 | 1.75 | 2.5 |
| 3. Planning of a BCMS implementation based on ISO 22301 | 18 | 22.5% | 2.25 | 4.5 | 6.75 |
| 4. Implementation of a BCMS based on ISO 22301 | 18 | 22.5% | 2.25 | 4.5 | 6.75 |
| 5. Monitoring and measurement of a BCMS based on ISO 22301 | 12 | 15% | 1.5 | 3 | 4.5 |
| 6. Continual improvement of a BCMS based on ISO 22301 | 10 | 12.5% | 1.25 | 2.5 | 3.75 |
| 7. Preparation for a BCMS certification audit | 7 | 8.75% | 1 | 1.75 | 2.75 |
| Total | 80 | 100% | 10 | 20 | 30 |
Hours are in quarter hours: 0.25 is 15 minutes, 0.5 is 30 minutes and 0.75 is 45 minutes. The 20-hour column is exact, at 15 minutes per question. At 10 hours (7.5 minutes per question) and 30 hours (22.5 minutes per question), domains 2 and 7 fall exactly halfway between quarter hours, so we round domain 2 down and domain 7 up by 7.5 minutes each. Domain 2 is the requirements of ISO 22301, and the standard is on your desk. Every column still sums to its budget.
Hours by level
| Level | Domains | Questions | Share | 10 hours | 20 hours | 30 hours |
|---|---|---|---|---|---|---|
| Comprehension, application, analysis | 1, 2, 3 and 7 | 40 | 50% | 5 | 10 | 15 |
| Evaluation | 4, 5 and 6 | 40 | 50% | 5 | 10 | 15 |
| Total | 80 | 100% | 10 | 20 | 30 |
Pace for timed practice
| Set | Questions | Time at the exam's average pace |
|---|---|---|
| One question | 1 | 2 minutes 15 seconds |
| One scenario set | 5 | 11 minutes 15 seconds |
| Short timed set | 20 | 45 minutes |
| Half the paper | 40 | 1 hour 30 minutes |
| Full paper | 80 | 3 hours |
1. Fundamental principles and concepts of a business continuity management system (BCMS)
8 questions, 10%. Level: comprehension, application, analysis. Matching course day, on our reading of PECB's agenda: day 1.
- Hours in the calendar: 1, 2 or 3
- Course materials for this domain read once, start to finish
- Key terms defined in your own words in the notes you take during the course (our suggestion)
- Practice questions done untimed, every rationale read
- One timed set at 2 minutes 15 seconds a question
2. Business continuity management system (BCMS) requirements
7 questions, 8.75%. Level: comprehension, application, analysis. Matching course day, on our reading: day 1.
- Hours in the calendar: 0.75, 1.75 or 2.5
- Hard copy of ISO 22301 tabbed by clause, 4 to 10, so you can find your way around it fast (our suggestion)
- Lookups timed with the standard open; any page that takes over a minute gets a tab (our suggestion)
- Practice questions done untimed, every rationale read
- One timed set at 2 minutes 15 seconds a question
3. Planning of a BCMS implementation based on ISO 22301
18 questions, 22.5%. Level: comprehension, application, analysis. Matching course day, on our reading: day 2.
- Hours in the calendar: 2.25, 4.5 or 6.75
- Course materials for this domain read, and the pages you will need tabbed
- Scope, policy, objectives, communication plan and gap analysis each explained in two sentences in your course notes (our suggestion)
- Practice questions done untimed, every rationale read
- One timed set at 2 minutes 15 seconds a question
4. Implementation of a BCMS based on ISO 22301
18 questions, 22.5%. Level: evaluation. Matching course day, on our reading: day 3.
- Hours in the calendar: 2.25, 4.5 or 6.75
- Course materials for this domain read, and the pages you will need tabbed
- One business impact analysis worked through on paper for a process you know (our suggestion)
- At least half the hours spent on practice questions (our suggestion)
- For every practice question, said why each wrong option is wrong before checking the answer
- Scenario sets done as sets of five, timed at 11 minutes 15 seconds a set
5. Monitoring and measurement of a BCMS based on ISO 22301
12 questions, 15%. Level: evaluation. Matching course day, on our reading: day 4.
- Hours in the calendar: 1.5, 3 or 4.5
- Course materials for this domain read, and the pages you will need tabbed
- At least half the hours spent on practice questions (our suggestion)
- For every practice question, said why each wrong option is wrong before checking the answer
- Scenario sets done as sets of five, timed at 11 minutes 15 seconds a set
6. Continual improvement of a BCMS based on ISO 22301
10 questions, 12.5%. Level: evaluation. Matching course day, on our reading: day 4.
- Hours in the calendar: 1.25, 2.5 or 3.75
- Course materials for this domain read, and the pages you will need tabbed
- At least half the hours spent on practice questions (our suggestion)
- For every practice question, said why each wrong option is wrong before checking the answer
- Scenario sets done as sets of five, timed at 11 minutes 15 seconds a set
7. Preparation for a BCMS certification audit
7 questions, 8.75%. Level: comprehension, application, analysis. Matching course day, on our reading: day 4.
- Hours in the calendar: 1, 1.75 or 2.75
- Stage 1, stage 2, surveillance and recertification audits told apart in your course notes (our suggestion)
- Practice questions done untimed, every rationale read
- One timed set at 2 minutes 15 seconds a question
Before day five
- Materials ready: a hard copy of ISO 22301, your training course materials and the personal notes you took during the course, in the PECB Exams app or printed (PECB rule)
- Notes written outside course hours? Ask your trainer or PECB whether they count before you rely on them (our suggestion)
- Valid ID ready: national ID card, driver's license or passport (PECB rule)
- Be there, or logged in, at least 30 minutes before the start (PECB rule)
What does the 50% evaluation split mean for how you study?
Implementation (18 questions), monitoring and measurement (12) and continual improvement (10) are tested at the evaluation level: 40 questions, half the paper, and 10 of the 20 hours. Fundamentals, requirements, planning and audit preparation, the other 40, are tested at comprehension, application and analysis.
The handbook says the questions ask you to "apply various concepts and principles explained during the training course, analyze problems, identify and evaluate alternatives, combine several concepts or ideas". With three options per question, one correct and two distractors, the evaluation domains reward choosing between plausible actions for a particular situation: which recovery strategy, which exercise, which corrective action.
Spend at least half of each evaluation domain's hours on practice questions, and before you check any answer, say why each wrong option is wrong. Our practice book has ISO 22301 practice questions with rationales, 212 of them, weighted to PECB's published counts.
How should you study planning if it is not tested at evaluation?
By knowing what each planning output is for and what it depends on. Domain 3 has 18 questions, as many as implementation, at the comprehension level. Its competencies and knowledge statements in the handbook cover the organization's internal and external context, the BCMS scope and its boundaries, top management's role, the business continuity policy, objectives, risks and opportunities, resources, competence and awareness training, the communication plan, documented information and the gap analysis.
For each of those, write two sentences in your course notes, one on what it is and one on what it feeds. A scenario question about a scope that leaves out a critical site is easier when you already know what the scope is for.
Does an open-book exam mean you can study less?
No. Open book means find, not learn. PECB lets you bring a hard copy of ISO 22301, your training course materials and any personal notes you took during the training course. At an average of 2 minutes 15 seconds a question, there is time to confirm something you know is there and none to read it for the first time.
Answer some practice questions with your materials open and time the lookups; any page that takes more than a minute to find gets a tab. PECB's rule covers notes taken during the training course, so ask your trainer or PECB before you rely on notes written in the evenings. Our guide to PECB's open-book exam rules shows how to tab the standard and organize your notes.
How do you prepare for the scenario sets?
Some questions come in sets of five about one scenario. At the average pace a set is worth 11 minutes 15 seconds, reading included, and a set that goes badly costs at most five of the 24 questions you can afford to miss.
Practice them as sets, timed, once you have covered the domain. Note the facts in the scenario that would change an answer, such as which activities are critical, how long the organization can tolerate losing them and what has already been decided, then judge each option against them. Our guide to PECB scenario-based questions walks through working a set.
How should you use the five course days?
The course teaches for four days and puts the exam on day five, so your study happens in the evenings. Our suggestion for a 10-hour budget pairs each evening with the domains whose names match that day on PECB's agenda; the pairing is our reading of the titles.
| Evening after | PECB agenda for the day | Domains | Hours |
|---|---|---|---|
| Day 1 | Introduction to ISO 22301 and initiation of a BCMS implementation | 1 and 2 (15 questions) | 1 h 45 min |
| Day 2 | Implementation plan of a BCMS | 3 (18 questions) | 2 h 15 min |
| Day 3 | Implementation of a BCMS | 4 (18 questions) | 2 h 15 min |
| Day 4 | Performance evaluation, continual improvement, and preparation for the certification audit | 5, 6 and 7 (29 questions) | 3 h 45 min |
| Total | 80 questions | 10 h |
The day 4 evening is the heaviest, with 29 questions' worth of domains. With 20 or 30 hours, take the planner's column for your budget, subtract the 10-hour column, and study the difference in the weeks before day one, starting with domains 5, 6 and 7 so the last evening is lighter.
When should you start timed practice?
Untimed while you learn a domain, timed once you have covered it. The exam's average pace gives you round numbers: 20 questions in 45 minutes, 40 in 90, all 80 in three hours. In the course week, end each evening with a short timed set from that evening's domains, inside the hours above. With a bigger budget, sit one full 80-question set before the course week, so you know what hour three feels like.
What can you leave out of the plan?
Anything outside the seven domains. Domain 1 asks you to know the laws, regulations, standards and contracts an organization must comply with, so learn the kinds of obligation that bear on business continuity in your sector. Deeper IT disaster recovery method, such as the federal process in NIST SP 800-34, is useful at work and is not named in the handbook. Inside the seven, keep domain 2 lean: 7 questions on clauses 4 to 10, and the standard is on your desk.
What should you do first?
Download the planner, pick your column and book the hours in your calendar. Then sit one timed set of 20 questions in 45 minutes, so you have felt the pace before it counts. No study plan promises a pass, ours included. Credential Press is independent of PECB and ISO, and nothing here comes from inside a PECB exam.
Frequently asked questions
How should you split study hours across the ISO 22301 Lead Implementer domains?
In proportion to PECB's published question counts: 8, 7, 18, 18, 12, 10 and 7 of the 80 questions. On a 20-hour budget that is 15 minutes per question, so 2 h, 1 h 45 min, 4 h 30 min, 4 h 30 min, 3 h, 2 h 30 min and 1 h 45 min.
Which ISO 22301 Lead Implementer domains need the most study time?
Planning a BCMS implementation and implementing a BCMS, with 18 of the 80 questions each. Implementation is tested at the evaluation level, so spend most of its hours on practice questions.
What does the 50% evaluation split mean for studying?
40 of the 80 questions, in domains 4, 5 and 6, are tested at the evaluation level. Practice choosing between options and saying why the wrong ones are wrong. The other 40 reward knowing what each part of a BCMS is for.
Do you need to study for an open-book PECB exam?
Yes. You may bring a hard copy of ISO 22301, your course materials and your course notes, but at an average of 2 minutes 15 seconds a question there is time to confirm what you know and none to learn it.
How do you fit study into the five-day course?
Use the four evenings before the exam. Our suggestion for 10 hours: 1 h 45 min on domains 1 and 2 after day 1, 2 h 15 min on domain 3, 2 h 15 min on domain 4, and 3 h 45 min on domains 5, 6 and 7 after day 4.
ISO 22301 Lead Implementer: test yourself in five minutes
Which books fit this study plan?
ISO 22301 Lead Implementer Exam Guide
A study companion for the PECB Certified ISO 22301 Lead Implementer examination. 13 chapters, 345 pages.
ISO 22301 Lead Implementer Practice Questions
Practice questions with full rationales, weighted to the published domains. 228 pages.
Sources
Every PECB figure above was read from the document itself on 2 October 2026. The hours are our arithmetic on those figures, and the plans are our suggestions.
- PECB, ISO 22301 Lead Implementer Candidate Handbook, version 1.5, 2026
- PECB, ISO 22301 Lead Implementer course, agenda and credential requirements
- ISO, ISO 22301:2019, business continuity management systems
- NIST, SP 800-34 Rev. 1, Contingency Planning Guide for Federal Information Systems
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