- The published exam fee is USD 20 for one attempt in North America, per the SOLIDWORKS Certification Program page.
- Every retake needs a fresh exam credit and a wait of at least 14 days, so a failed attempt costs time and money.
- You need SOLIDWORKS 2017 or later to open the exam files, which is often the largest real expense.
- The exam is 90 minutes, hands-on, with a 75% minimum passing grade, so practice time matters more than course spend.
The Cost at a Glance
If you are searching for the price of the Certified SOLIDWORKS Advanced Professional Surfacing credential, the headline number is refreshingly small. SOLIDWORKS lists the fee at USD 20 for one attempt in North America. That figure comes from the SOLIDWORKS Certification Program page, and it is the only exam price this article treats as verified. Fees outside North America, reseller bundles, and academic arrangements can differ, so confirm the amount shown at checkout in your region before you budget.
A note on naming helps here, because the credential appears under several labels. The issuer's current page is titled "SOLIDWORKS Surfacing Professional (CSWP-SU)," while older catalog material and some prep sites use the alias CSWPA-SU. On this site we call it CSWAP-SU, meaning Certified SOLIDWORKS Advanced Professional Surfacing. If you want the background on the name, see What Does CSWAP-SU Stand For? and CSWAP-SU Meaning. All of these point to the same SOLIDWORKS surfacing exam, so a price quoted for "CSWP-SU" applies here too.
| Cost Item | Verified Figure | Notes |
|---|---|---|
| Exam fee (North America) | USD 20 | One attempt; confirm regional pricing at checkout |
| Retake | Fresh exam credit required | Minimum 14 days between attempts |
| Renewal | None published | No official expiration for customer/student certificates |
| Software | SOLIDWORKS 2017 or later | Needed to open the exam files |
| Prerequisite course fees | None required | Recommended courses are preparation, not mandatory |
What the USD 20 Fee Covers
The fee buys you a single sitting of a 90-minute, hands-on exam delivered online through SOLIDWORKS and the VirtualTester platform. Current instructions link the VirtualTester Web Client, although older documentation still uses the Tangix and TesterPRO terminology, so do not be alarmed if a legacy guide describes a slightly different launcher. There is no proctoring surcharge or testing-center fee listed in the issuer's materials.
What the exam tests is worth understanding before you spend anything, because it determines how much preparation you need to buy. This is not a multiple-choice test. You receive files and repair or build advanced surface geometry, including fixing broken surface bodies and incorrect imported bodies, and you need 75% or better to pass. The issuer's published coverage list spans 18 distinct topics (Spline Creation appears twice in the list), including 3D Curve Creation, Boundary Surface, Loft/Blend Surfaces, Filled Surface, Swept Surface, Planar Surface, Knit Surface, Trim Surface, Untrim Surface, Move Face, Extend Surface, Fillet, Thicken, Offset Surface, Ruled Surface Creation, Guided Curves, and Split Solid Body. For a full walkthrough, read CSWAP-SU Exam Domains 2026: Complete Guide to All 19 Content Areas.
Costs Beyond the Exam Fee
The USD 20 fee is the smallest line in most candidates' real budget. The costs that actually vary from person to person fall into four buckets.
1. Software access
You must be able to open the exam files in SOLIDWORKS 2017 or later. Note that 2017 is a compatibility minimum, not an exam-outline revision year, so a newer release works as well. If your employer or school already provides a seat, this cost is zero. If you are an independent learner, the license (or a student or makerspace arrangement) can dwarf every other expense. Ask your reseller or institution what access you are entitled to before buying anything.
2. Preparation material
Training ranges from free issuer resources to paid instructor-led courses. Competitors in the prep space include GoEngineer, LinkedIn Learning, OpenExamPrep, VirtualFlat CAD on YouTube, and SDC Publications. We list these as places candidates commonly look, not as endorsements, and we have not verified their current course contents or prices. Compare syllabi against the exam topic list above before paying for anything. Our own overview of options is in CSWAP-SU Training.
3. Practice files
The issuer links a "Sample CSWP-SU Exam" package from its exam page. We could not retrieve that ZIP for inspection, so we cannot tell you what it contains or how many questions it holds, and we will not guess. What we can say is that it is the first place to look, and it is linked by the issuer rather than sold. Because the exam is file-based, original practice exercises that mimic repair work (a knit that refuses to close, a thicken that fails, an imported body with gaps) are where most preparation value lies. Our practice test platform offers original mocks, which are clearly not official sample questions.
4. Time
Ninety minutes of exam time is trivial. The hours spent building speed in surface repair are not. Put a rough number on this for yourself, because your time has a cost even when no invoice arrives.
Retake Math: The 14-Day Rule and a Fresh Credit
The most useful budgeting fact is the retake policy. If you do not reach 75%, you must wait at least 14 days and purchase a fresh exam credit before trying again. There is no discounted second attempt in the issuer's published terms. In practice that means a failed attempt costs you another exam fee plus two weeks of calendar time, and the real damage is usually the delay rather than the money.
| Scenario | Attempts | Exam Fees (USD, North America) | Minimum Elapsed Time Between Tries |
|---|---|---|---|
| Pass first time | 1 | 20 | Not applicable |
| Pass on second try | 2 | 40 | At least 14 days |
| Pass on third try | 3 | 60 | At least 14 days each gap |
These totals are simple multiplication of the published fee, nothing more. The sharper lesson is that retake discipline matters: use the 14-day gap to rebuild the specific skills that cost you points, not to reread the same material. Our CSWAP-SU Study Guide 2026 includes a timed retake plan, and CSWAP-SU Passing Score 2026 explains how the 75% threshold works in a file-based exam.
Key Takeaway
Treat the first attempt as the one you pay for. Because every retake needs a fresh credit and a 14-day wait, finishing two or three full timed repair drills before booking is cheaper than learning the exam by failing it.
The Software Requirement Nobody Budgets For
Candidates often assume the exam is a web quiz. It is not. You work in SOLIDWORKS on the supplied files, and the testing client is launched through VirtualTester. That has two cost consequences.
- You need a working SOLIDWORKS install on the machine you will test from. If your workstation is locked down by an employer, sort out access in advance so you are not scrambling on exam day.
- Your machine's performance is part of your time budget. Surface rebuilds can be heavy, and a laggy session eats into 90 minutes. Using hardware you already practice on is a real, if hidden, saving.
Because the exam checks outcomes such as repaired bodies, unit and material settings, and measurable results like surface area and mass, you also want to practice on a setup where those checks are quick to run. This is a cost in the sense that sloppy preparation environments lead to failed attempts.
Where Prep Money and Time Actually Go
Rather than spreading effort evenly, concentrate on the topics that tend to consume the most time in a repair-style exam. We have no official weighting for the topic list, so what follows is editorial judgment, not issuer data.
Knit Surface and Thicken: the repair bottleneck
Many candidates lose time when a knit will not close into a solid or a thicken operation fails. These two topics are tightly linked, because a body that will not knit rarely thickens.
- Diagnose gaps and mismatched edges before trying again.
- Check tolerance and whether faces overlap or leave slivers.
- Know when to rebuild a face instead of forcing a repair.
Boundary Surface vs Loft/Blend Surfaces
Choosing the right tool is a recurring decision. Boundary surfaces offer curve influence in two directions, while lofts and blends are simpler and sometimes faster.
- Practice recognizing when a guide curve or tangency control is needed.
- Compare the continuity you get with each method.
Spline Creation and Guided Curves
Spline Creation appears twice in the issuer's published list, which tells you it supports several surfacing tasks. Smooth, well-behaved splines make downstream boundary, sweep, and fill operations succeed.
- Control point count and curvature comb discipline.
- Use guided curves to steer sweeps and lofts.
Trim, Untrim, Extend, Move Face, Offset, Ruled, Filled, Planar, Split Solid Body
These are the connective operations. They rarely look dramatic, but repair tasks lean on them constantly, such as untrimming a damaged edge, extending a surface to close a gap, or using a planar surface to cap a body before splitting a solid.
Spend money and hours where your own weaknesses are. A candidate strong on 3D curves but shaky on Knit Surface should buy practice in knit failures, not a generic overview. For difficulty context, see How Hard Is the CSWAP-SU Exam?.
Three Budget Scenarios Compared
These are illustrative profiles. We deliberately avoid inventing prices for courses or licenses, since those vary by reseller and region.
| Profile | Software | Training | Practice | Exam |
|---|---|---|---|---|
| Employer-supported engineer | Provided by employer | Possibly sponsored course | Work files plus mocks | USD 20 (North America) |
| Student or academic user | Institution license | Course material through school | Issuer sample plus mocks | USD 20 (North America), subject to student program terms |
| Independent self-learner | Must secure own access | Self-directed, free and paid resources | Original mocks and self-built repairs | USD 20 (North America) |
The pattern is clear: the exam fee is constant, and software and training are the variables. If you are weighing whether to invest at all, Is the CSWAP-SU Certification Worth It? works through the return question in more depth.
A lean four-week allocation
If your budget is mostly your own time, this is how we would sequence it so each week targets a cost-driving topic. This is the only schedule-style section in the article.
Curves and splines
- Spline Creation, 3D Curve Creation, Guided Curves
- Clean curves first, because they feed everything else
Surface creation
- Boundary, Loft/Blend, Filled, Swept, Planar, Ruled
- Compare boundary surface vs loft on the same profile
Repair operations
- Knit, Trim, Untrim, Extend, Move Face, Offset
- Deliberately break bodies and fix them under a clock
Finishing and full drills
- Fillet, Thicken, Split Solid Body
- Two full 90-minute timed runs with surface area and mass checks
Weighing the Cost Against the Credential
With a published fee of USD 20 and no mandatory training, the barrier to entry is low. What you are really weighing is software access plus the hours needed to reach 75% on a hands-on exam. The certificate for customers and students has no official expiration date, so there is no recertification line item to forecast. That makes the credential a one-time effort for most candidates, a point worth contrasting with certifications that demand periodic renewal.
On the benefit side, we have to be careful. No official pass rate and no certification-specific salary uplift were verified, so we will not quote either. The honest way to evaluate value is qualitative: surfacing skill is relevant to roles in product design, industrial design, mold and tooling design, and engineering teams that handle imported or damaged geometry. For role context, see CSWAP-SU Jobs, and for the pay discussion with its caveats, CSWAP-SU Salary Guide 2026. For what the data does and does not show on outcomes, read CSWAP-SU Pass Rate 2026.
Timing is the last cost lever. Exam availability and scheduling are covered in CSWAP-SU Exam Dates 2026, and a quick fact review is in the CSWAP-SU Cheat Sheet. When you are ready to rehearse under realistic conditions, try the original timed mocks at cswapsuexam.com. For the broader picture of the credential itself, start with CSWAP-SU Certification.
Frequently Asked Questions
The SOLIDWORKS Certification Program lists USD 20 for one attempt in North America. Pricing elsewhere may differ, so check the amount at checkout in your region. The 2026 in our article titles marks editorial freshness, not a new exam version.
No. Associate and Professional exams have no formal entry prerequisites. The issuer recommends courses like Design Essentials, Advanced Part Modeling, Advanced Surface Modeling, and its Surfacing exam-preparation course, but they are preparation rather than requirements.
A retake requires a fresh exam credit, so you pay the exam fee again, and you must wait at least 14 days after the previous attempt. Use the gap to rebuild the surfacing skills that cost you points.
The issuer states that customer and student certificates have no official expiration date, so no renewal fee is published. Employer-specific or reseller policies could differ, so confirm with your organization if it tracks credentials.
Usually software access. The exam files require SOLIDWORKS 2017 or later, and the test is hands-on. If you do not already have a license through work or school, that expense and your practice time outweigh the USD 20 fee.