CSM Passing Score 2026: Exactly What You Need to Pass

The Number: 75% on 100 Questions

If you are searching for the Certified Service Manager passing score, the answer is short: 75%. The exam is administered by ETA International, contains 100 questions, and gives you two hours to finish. There is no separate practical component, so the written exam alone decides whether you earn the credential.

That simplicity is useful. You do not need to juggle a hands-on lab score against a written score, and you do not need to clear a separate threshold in each topic area. The facts published by ETA describe one passing score for one exam. This article focuses on what that number means for how you prepare and how you sit the test. For a broader look at the whole credential, see our guide to what CSM certification is.

What 75% Means in Practice

The arithmetic

On a 100-question exam with a 75% passing score, the straightforward reading is that you need to answer roughly 75 questions correctly. In practical terms, you can afford to miss about 25. That is a meaningful cushion, but it is not a huge one given how broad the subject matter is.

Time per question

Two hours for 100 questions works out to about 72 seconds per question if you used every minute evenly. Because some questions will be quicker than others, you can bank time on easy items and spend it on harder scenario questions. There is no need to rush, but there is also no room to stall on a single item for five minutes.

Why no hands-on component matters

Many technical certifications pair a written test with a practical demonstration. ETA's Certified Service Manager credential does not. That means the exam tests whether you understand management practice: how to lead technicians, price and contract for services, handle warranties, and keep a service operation legally and financially sound. You cannot offset a weak written performance with a strong bench demonstration, so your preparation should be built entirely around the written competencies.

How the Exam Is Delivered and Scored

ETA offers a few delivery routes, and none changes the 75% threshold:

• In-person, online: taken through ETA's Trapeza platform, supervised by an ETA Certification Administrator.
• In-person, on paper: the same exam content, supervised by an ETA Certification Administrator.
• Remote proctoring: available through ExamRoom.AI because this credential has no hands-on portion. It must be arranged through ETA's Remote Proctoring Examinee Registration Form.

For a full cost picture, including how the remote-proctoring charge fits in, read our CSM certification cost breakdown.

Where Your Points Come From: The 22 Competency Areas

To reach 75%, you need coverage across ETA's published competency requirements. The document lists 22 numbered sections, and the exam questions are derived from those competencies. Because no weights are published, treat each area as potentially testable. Our complete guide to all 22 CSM content areas walks through each one in depth. Here is how they cluster in practice.

Because 75% is a single overall threshold rather than a per-domain cutoff (as far as ETA's published information indicates), a stronger area can compensate for a weaker one. That said, with 22 areas feeding 100 questions, leaving any one cluster unstudied is risky. Our overview of how hard the CSM exam is explains why the breadth, rather than the depth of any single topic, tends to be the real challenge.

Building a Score Plan Around the Competencies

Since the passing mark depends on broad coverage, a sensible schedule starts with your weakest cluster, not your favorite one. A technician promoted into management will often find the legal, financial, and HR material least familiar. An office-based manager may find equipment, vehicles, and parts logistics less familiar. Here is one way to sequence a six-week plan around the clusters above.

For a fuller walkthrough of resources and pacing, see our CSM study guide, and use the CSM practice tests to check your timing against the real two-hour limit.

Exam-Day Mechanics That Protect Your Score

Losing points to logistics is avoidable. A few facts from ETA's published exam information are worth building into your routine.

Identification and supervision

Photo identification is required. Whether you test on paper, on Trapeza, or remotely, a supervising administrator is involved, so arrive or log in early enough to complete identity checks without cutting into your two hours.

On-site materials

For on-site sessions, ETA's instructions permit scratch paper and a non-programmable scientific calculator. Cell phones are prohibited, and used scratch paper must be surrendered at the end. The calculator is genuinely useful for Financial Management items such as margins, labor rates, and overhead calculations, so practice with a basic scientific model beforehand.

Remote testing caution

Do not assume the on-site materials rules carry over unchanged to a remote session. Follow the instructions given by the remote administrator, and complete the Remote Proctoring Examinee Registration Form in advance. Check the details before test day so you are not surprised about what you may keep on your desk.

Planning your test date is part of the process too; our guide to CSM exam dates and scheduling covers how to coordinate with an ETA administrator or test site.

If You Miss the Mark: Retake Rules

Missing 75% is not the end of the road. ETA allows one failed-exam retake at no charge if you take it within one year of your first exam session. That is a generous window, and it changes how you should think about a first attempt: it is both a real try and a source of information about your gaps.

• The free retake applies to the exam itself. It does not cover remote-proctoring charges, so if you retest remotely, the USD 16 two-hour session fee applies again.
• The one-year clock runs from the first exam session, so schedule your retake deliberately rather than letting the window drift.
• After a miss, rebuild your plan around the competency areas where you felt least sure instead of rereading everything equally.

To understand how candidates generally fare and why, see our discussion of the CSM pass rate. Note that ETA has not given us a pass-rate figure we can responsibly quote, so we do not cite one here.

After You Pass: Lifetime Credential

Clearing 75% earns you a credential with an unusual advantage. The ETA Certified Service Manager credential is a lifetime certification with no maintenance requirement. ETA has a general four-year maintenance cycle for many of its other certifications, but that cycle does not apply to this credential. You pass once and the certification stays in force.

It is also a stand-alone certification. You do not need to hold the Associate Certified Electronics Technician (CETa) credential first, which means a service lead from an adjacent trade can pursue it directly. If you are weighing whether the effort pays off, our ROI analysis of the CSM certification and salary guide look at the career side, and our requirements overview clarifies eligibility. When you are ready to test your readiness against the real format, start with a full run on the CSM Exam Prep practice tests.

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