Validates knowledge of procurement and supply management, including sourcing, negotiation, contracts, supplier relationships, supply chain integration and leadership.
CPSM is three separate exams, so a good course covers Core, Integration and Leadership and lets you study one at a time. We compared the official ISM options on coverage, format, access period and price.
Most people taking all three exams should buy the Learning System bundle, which costs less than buying them one by one. Choose the individual exam Learning Systems to spread the cost, or the Accelerated Program for an instructor and weekly live sessions.
ISM's 4th-edition CPSM exams went on sale in October 2026; buy study materials written for the 4th edition. Source ↗
| Course | Best for | Format | Price |
|---|---|---|---|
 CPSM Learning System, 4th edition | All three exams | Interactive | $1,772 |
| Individual exam Learning Systems, 4th edition | One exam at a time | Interactive | $695 |
| CPSM Accelerated Program, 4th edition | Live instruction | Live online | $3,812 |
ISM's online study system for all three 4th-edition exams, with a study guide, practice exam and flashcards from the ISM glossary for each, plus a structured study plan and a diagnostic exam. You get 12 months of access.
Great fit if you plan to take all three exams within a year
Poor fit if you want to pay for one exam at a time; choose the individual Learning Systems
The same official ISM content sold one exam at a time. Each of Core, Integration and Leadership has its own Learning System and a full practice exam, with six months of access.
Great fit if you want to spread the cost and study one exam at a time
Poor fit if you will take all three soon; the bundle costs less
Three guided courses (Core, Integration and Leadership) with weekly one-hour live webinars on Mondays, instructor support, the Learning Systems and full practice exams. The next run is January 25 to June 4, 2027, and it earns 30 CEHs.
Great fit if you want an instructor and a fixed schedule with weekly live sessions
Poor fit if you prefer to study on your own schedule; choose the Learning System bundle
For most people, ISM's CPSM Learning System bundle: it covers all three exams for less than buying them separately. Choose the Accelerated Program for live instruction.
ISM's free handbook sample questions help you see the format, but the official study materials are sold by ISM. The Learning System is the main route.
Plan for about 60 hours per exam. The Accelerated Program runs January 25 to June 4, 2027, with a five-week course for each exam.
No. You can take the exams in any order, buy one Learning System at a time, and each exam score stays valid for four years.