What is the CPIM exam?
The CPIM exam is the certification exam for ASCM's Certified in Planning and Inventory Management designation - the credential for the people who make the plan real: production and materials planners, inventory and demand planners, S&OP analysts, and ERP and MRP specialists. ASCM's own positioning ties it to digital transformation, planning and risk mitigation, supplier and geopolitical readiness, and connecting planning decisions to financial and operational outcomes.
The format is published word-for-word on ASCM's certification page, and this guide quotes it exactly: pass one exam covering nine modules of content within 3.5 hours. Administered via computer-based testing at Pearson VUE test centers worldwide, and online through the OnVUE system. 150 questions, with an exam score range of 200-350. Scores above 300 are passing.
Everything below expands that block: the nine topics, the CPIM 8.0 version situation, the fee stack, the retake rule, and exactly what taking it at home through OnVUE requires on exam day.
How many questions is the CPIM exam and how long is it?
One hundred fifty questions in one 3.5-hour sitting. ASCM's exam block states it plainly: one exam, nine modules of content, 3.5 hours, 150 questions. The older multi-exam CPIM - the series of separate exams many prep sites still describe - is not what ASCM's page sells today.
Scoring runs on a 200-350 scale and ASCM states scores above 300 are passing. The scale is a scaled score, not a percentage, and ASCM does not publish the raw-question conversion. What is published is the pass line - above 300.
ASCM does not publish a CPIM pass rate or a retake waiting period on its certification page. Both numbers circulate on forums and prep-vendor blogs; neither comes from ASCM. Treat any specific figure you see elsewhere as invented.
What topics does the CPIM exam cover?
ASCM publishes the topic list on the certification page, and the nine modules it names are the entire exam surface: Supply Chains and Strategy; Sales and Operations Planning (S&OP); Demand; Internal Supply; External Supply and Key Support Functions; Inventory; Detailed Schedules; Distribution; and Quality, Business Investments and Continuous Improvement.
The shape of that list tells you how to read the exam. It walks the planning hierarchy top to bottom - strategy, S&OP, demand, supply in both directions - then the execution layer of inventory, schedules, and distribution, and closes with quality and business investment economics. It is a planner's exam, not a generalist supply chain exam; that is what separates it from CSCP.
The Learning System ASCM sells alongside the exam is built around those same nine modules, with quizzes, practice exams, flashcards, and audio and video content. Nothing on the exam falls outside the published list.
What is CPIM 8.0 and does the version matter?
CPIM 8.0 is the version ASCM sells today: the certification page's own cart flow says 'You're Adding CPIM 8.0 to Your Cart,' while CPIM 7.0 products remain listed for candidates who already started under that version. ASCM describes the current program as the updated and globally recognized CPIM, rebuilt around digital transformation, risk, and supplier and geopolitical readiness.
The version matters if you hold older material. The CPIM 8.0 shape is the one published on the page - one exam, nine modules, 150 questions, 3.5 hours - and preparing against a different-era structure risks studying topics that moved or merged.
There is no published education or experience gate on the certification page itself. What gates most people is the pricing structure: the US$1,265 exam price requires the annual membership with the certification upgrade add-on (+US$199); nonmembers and members without the add-on pay US$1,755 for the same exam. Once purchased inside a bundle, the exam arrives as an Authorization to Test (ATT) with a 365-day window from purchase.
What does the CPIM exam cost?
The exam alone lists at US$1,265, and ASCM's pricing block defines who pays it: that price is for members with the certification upgrade add-on. Nonmembers and members without the add-on pay US$1,755. The annual membership with the certification upgrade add-on costs +US$199, and ASCM states members with the certification upgrade receive a 28% discount on the learning system, exam, and bundle purchase. Monthly payments are available at checkout.
The bundle - CPIM Learning System, exam voucher, 2nd Chance retake, digital and printed books, online study tools, the Exam Content Manual, and a year of membership with the upgrade - lists at US$2,275, or US$3,175 without the upgrade path.
A standalone retake costs US$500. The 2nd Chance retake inside the bundle is free, but only when you schedule and fail your first attempt within 365 days of purchasing the bundle. The full fee-by-fee table, including the CSCP comparison, is in the APICS ASCM certification cost explainer.
Can you take the CPIM exam online from home?
Yes - it is official on both sides. ASCM's page states the exam is administered via computer-based testing at Pearson VUE test centers worldwide, and online through the OnVUE system, and Pearson VUE runs a dedicated APICS OnVUE page with the scheduling login and the full requirements list.
The at-home minimums, per Pearson's page: Windows 10 or macOS 14 or higher; a working webcam, microphone, and speaker with no headphones or headsets; one display only; a stable connection of at least 6 Mbps down and 2 Mbps up; and the ability to close every application except OnVUE. Prohibited: virtual machines, phones, tablets, headphones, earbuds, styluses, watches, smart devices with recording or AI features, secondary or touchscreen displays, and VPN, corporate, or public networks.
Before exam day you run and pass Pearson's System Test on the same device and network you will test on. Check-in opens 30 minutes early with technology checks, photos of you and your ID, and a 360-degree room scan; the session is recorded. If a requirement is not met, you cannot test and the fee is forfeited. If you would rather not face that sitting alone, Exam Assist handles the CPIM exam end to end - and the service fee is due only after the agreed result posts.
How hard is the CPIM exam, honestly?
The honest answer is that CPIM rewards depth in planning and punishes gaps at the edges. Nine modules in 150 questions means roughly seventeen questions per module area - people who run MRP daily but have not revisited distribution or the quality and business investment topics since training are the classic borderline case.
The pass line compounds it: above 300 on a 200-350 scale, with no published partial weighting across modules. ASCM does not publish a pass rate, so ignore any percentage quoted on prep-vendor pages.
The logistical layer is its own risk. OnVUE sittings end before the first question when the System Test ran on a different device, a second monitor is attached, or a VPN breaks the connection rule - and a forfeited exam fee is a real cost. The version layer adds one more: prepare against CPIM 7.0-era structure and you are studying for an exam that no longer exists.
The CPIM Exam, Summed Up
One exam, nine modules, 150 questions, 3.5 hours, 200-350 scale, above 300 to pass - at a Pearson VUE test center or online from home through OnVUE, current as CPIM 8.0. US$1,265 with the certification upgrade add-on, US$1,755 without it, US$500 for a standalone retake, and a 365-day window once your exam is authorized.
If you want the sitting handled rather than just understood: Exam Assist handles the CPIM exam sitting end to end, and the service fee is due only after the agreed result posts. Start on the CPIM exam help page.