You can see it againUnder pressure people bring back shapes and positions long after the wording has gone.
Picture superiority · Shepard 1967, Standing 1973
The PMI Scheduling Professional (PMI-SP) certification validates your expertise in developing, maintaining, and analyzing project schedules. It is designed for scheduling specialists who create and manage schedules that keep projects on track. Earning the PMI-SP demonstrates your ability to apply advanced scheduling techniques and tools to deliver successful projects.
Content last reviewed 30 July 2026 · Up to date
What this certification covers, who it is written for, and what the exam itself looks like on the day.
What it validates, who it is written for, and the experience it assumes.
The PMI Scheduling Professional (PMI-SP) certification recognizes professionals who have mastered the discipline of project scheduling. It validates your ability to create and maintain schedules that are realistic, achievable, and aligned with project objectives. The certification covers the full spectrum of scheduling, from defining activities and sequencing them to estimating durations and controlling the schedule.
Earning the PMI-SP demonstrates your commitment to the scheduling profession and your ability to apply best practices in schedule development, monitoring, and control. It is a globally recognized credential that can enhance your credibility and career opportunities in project management.
The PMI-SP certification is for project scheduling professionals who are responsible for developing, maintaining, and analyzing project schedules. This includes roles such as project schedulers, planning engineers, and project controls specialists. Candidates typically have significant experience in project scheduling and are looking to formalize their expertise with a globally recognized credential.
A secondary degree (high school diploma, associate's degree, or global equivalent) with 5,000 hours of project scheduling experience, or a four-year degree with 3,500 hours of project scheduling experience. In both cases, 30 hours of formal project scheduling education is required. Experience in developing and maintaining project schedules; Experience in using scheduling software and tools; Knowledge of scheduling best practices and methodologies
Every domain and objective PMI measures, with the weight they carry on the exam.
The official PMI exam outline · checked 30 July 2026 · See the source
Everything PMI publishes about sitting it, and nothing we inferred.
A secondary degree (high school diploma, associate's degree, or global equivalent) OR a four-year degree (bachelor's degree or global equivalent).
The path PMI lays out, how the credential is kept, and where to book.
Step-by-step path to PMI Scheduling Professional (PMI-SP)
PMI-SP certification holders must earn 30 Professional Development Units (PDUs) in the scheduling subject area every three years to maintain the certification. Stay current with the latest technologies and maintain your certification.
Learn more about renewal requirementsThis certification is currently active and available. PMI maintains this certification to validate current skills and industry relevance.
Register for the exam through PMI, PMI’s authorized testing partner.
Schedule your examVisit the official PMI certification page for exam policies and requirements.
View the official pageYour coach in the app reads what you have answered with the book closed and tells you one thing to do tonight. It will not count an answer you gave with the page open, and it will tell you when you are not ready.
See how the coach worksThe PMI-SP is a specialized certification focused on scheduling, while the PMP is a general project management certification. They are separate credentials, and you do not need one to earn the other.
No, the PMI-SP exam is a computer-based test consisting of multiple-choice, multiple-response, and fill-in-the-blank questions. There is no hands-on lab component.
If you fail the PMI-SP exam, you can retake it after a 30-day waiting period. There is no limit on the number of attempts, but each attempt requires a new exam fee.
The PMI-SP is designed for professionals in roles such as project scheduler, planning engineer, project controls specialist, and other positions focused on schedule development and management.
No, the PMI-SP certification must be maintained by earning PDUs in the scheduling subject area. Passing another PMI exam does not automatically renew the PMI-SP.
The PMI-SP exam is available globally through PMI's online proctoring and test center network. Availability may vary by region, and some locations may have limited test center options.
Every domain, every objective, and every concept PMI measures — each one written out.





Every objective below is a page you can open and practise now, without an account.
The official PMI exam outline · checked 30 July 2026 · See the source
In front of every objective the practice pages are already there, free and without an account. This is one objective, opened.
30 questions on this objective, five to a page. Every range above is a real page, open now, with no account.
The curriculum tells you what is on the exam. Proving you know it is a different job — and it is the one the closed-book run does.
The whole bank is open. 5 questions to a page, every answer explained, and a discussion thread on each one.
Every objective, and every page range, is a link — so you can pick up exactly where you left off.
Short enough to finish, long enough to matter.
Not only which one is right — why the others are wrong.
Ask, answer, and vote. Every question has its own thread.
These are not trivia. Each one is written against a concept in the book, so when you get one wrong there is somewhere to go and find out why.

The pages shown here come from our AI-900 book — an example of how each concept is written in plain language and, where the idea needs one, drawn as a full page you can take in at a glance.





Three reasons, and each one is a real finding rather than a slogan.
You can see it againUnder pressure people bring back shapes and positions long after the wording has gone.
Picture superiority · Shepard 1967, Standing 1973
The whole idea at onceWhere it starts, what happens in the middle, what comes out, and the mistake to avoid.
Multimedia principle · Mayer
The look-alikes sit togetherThe pairs the exam tests are drawn side by side, so the difference is seen, not told.
Dual coding · PaivioYou are never asked to read a poster here — only to see how one is built. After that, every other page is legible at a glance.

The idea as a sequence, followed with a finger before a word is read.
What it is, how the machine learns it, when it is the right tool.
The distinction the exam tests, given its own box instead of buried in prose.
The sentence to carry into the exam room.
This is the part that teaches. The illustration and the written explanation stay where they are while you work, so a scenario stops being a memory test and becomes something you can simply look at.
A smartphone uses AI to unlock when the owner looks at the camera. Which AI capability is being used?

The same questions come back with the book closed — that run is the one that counts. After it, your coach picks one thing for tonight, sized to the time you have, and brings pages back before you lose them.
Testing effect · Roediger & Karpicke 2006 · spacing effect · Cepeda et al. 2006
Where the exam is defined, scheduled and scored.
We link to them rather than repeat them, so nothing here goes stale behind them.
We build from the official skills outline, not from a summary of it — 23 objectives, 140 concepts written under them, and free questions against every one. When PMI changes the outline, this page changes with it.
That is the only question worth answering the night before, and no link answers it. You answer it by taking the questions with the book closed, and seeing what comes back.