What is the ServiceNow CAD exam?
The CAD is ServiceNow's Certified Application Developer mainline exam - the credential that certifies you can design, develop, and deploy applications on the Now Platform: data models, user interfaces, security, automation, and data integration. Per the official blueprint, it is a 60-question proctored exam completed in 90 minutes, mixing multiple-choice with multiple-select questions, and it targets people with roughly six months of hands-on development experience on the platform.
Registration runs 300 USD through your ServiceNow University account - registration equals payment - and the exam is delivered by Pearson VUE, at a test center or online with OnVUE proctoring. Passing earns the Certified Application Developer credential and a verifiable Credly digital badge, maintained afterward with annual delta exams and a yearly maintenance fee.
What is the CAD exam format?
Sixty questions, 90 minutes, two item types - the same skeleton as the CSA, at developer depth. Multiple-choice questions offer at least three responses and ask for one; multiple-select questions offer at least four, state how many to pick, and award no partial credit. The blueprint publishes sample items, and they are worth reading before any prep purchase: the GlideUser methods item and the Scheduled Job configuration item show exactly how the exam phrases scripting knowledge.
Scoring mirrors the CSA model. Each question is worth one point, your total is compared to a predetermined cut score, and ServiceNow states the cut score is not publicly shared and is not always 70 percent. The result shows immediately at submit as a conditional pass or fail - conditional because ServiceNow reserves audit and revocation rights under its test security policies. The per-domain percentages on the result report describe performance; they do not decide it.
ServiceNow recommends six months of hands-on application development and three courses - Welcome to ServiceNow, Scripting in ServiceNow Fundamentals, and Application Development Fundamentals - with official practice exams through MeasureUp. No course is a registration gate: per ServiceNow's Pearson FAQ, only the Expert Programs require training before exam access.
What does the CAD exam cover?
Six domains, and four of them carry 80 percent of the exam between them. Designing and Creating an Application at 20 percent covers judging fit with ServiceNow, data-model design, modules, and application scope. Application User Interface at 20 covers forms, fields, client-side and server-side scripting, and record producers. Security and Restricting Access at 20 covers access controls built manually and automatically, GlideSystem security methods, and scope protection. Application Automation at 20 covers Workflow and Flow Designer, application properties, events, scheduled jobs, script includes, and email.
The remaining two domains at 10 percent each are Working with External Data - CSV and Excel imports plus REST integration with testing and debugging - and Managing Applications, which covers installing applications, Delegated Development, and the ServiceNow Git integration. Read the weights as the vendor's answer to 'what should I actually study': the build-and-secure core first, integrations and lifecycle after.
Versus the CSA, the scope shift is the story: the CSA certifies configuring and maintaining the system, while the CAD certifies building on it. Candidates whose ServiceNow life has been lists, forms, and workflows meet GlideSystem scripting and application-scope design on this exam - the content gap between the two credentials is exactly the domains table below.
| Domain | Percent of exam |
|---|---|
| Designing and Creating an Application | 20% |
| Application User Interface | 20% |
| Security and Restricting Access | 20% |
| Application Automation | 20% |
| Working with External Data | 10% |
| Managing Applications | 10% |
Scroll horizontally to view all columns.
Can you take the CAD exam online from home?
Yes - the CAD blueprint's registration step 3 states the choice directly: from the My Exams page you are directed to Pearson and choose a Pearson test center or online with OnVUE, where proctors observe via a webcam. Pearson's dedicated ServiceNow OnVUE page publishes the at-home minimums, and the official OnVUE view-all catalog lists ServiceNow among the programs that allow testing from home - all verified 2026-10-24.
The one structural detail to understand: ServiceNow registration lives in your ServiceNow University account and reaches Pearson through single sign-on - there is no separate Pearson account to create. Pearson's public SERVICENOW exam flow renders the exam list anonymously with CAD in the Core group, but the exam-details step has no anonymous way forward, so the delivery-model choice happens inside your signed-in account.
The at-home rules from the OnVUE page: Windows 10 or macOS 14 or higher, one display only, webcam, microphone, and speaker with no headphones, at least 6 Mbps down and 2 Mbps up, every other application closed, and no VPN, corporate, or public network. The system test runs on the same device and network you will use on exam day - miss the minimums at check-in and the sitting is canceled with the fee forfeited.
What does the CAD exam cost, and how do retakes work?
The registration fee is 300 USD per ServiceNow's mainline fee article, with partner and customer discounts possible at payment. The rules around that fee matter as much as the number: registration equals payment, the fee is non-refundable, and you have a fixed 90-day window to schedule and complete the exam - a window that does not extend even when you reschedule inside it. Cancellations are not offered at all; rescheduling is free up to 48 hours before a center sitting and up to the scheduled start time for an OnVUE sitting.
Retakes are unlimited but metered, per ServiceNow's Pearson VUE FAQ: 150 USD per CAD retake, with a 3-day wait before the second attempt, a 30-day wait before the third, and 6-month waits for every attempt after that. Miss or no-show a sitting and the attempt is consumed - the retake fee applies either way. ServiceNow publishes no pass rate, so any site quoting one is inventing it.
Maintenance is the cost everyone forgets. The credential stays active through annual delta exams plus the 200 USD yearly Certification Maintenance Program fee, collected in a window that typically runs mid-January to mid-April and assessed once no matter how many mainline certifications you hold. Miss the window and each certification expires - re-entry costs 200 USD per certification.
The short version
The CAD is ServiceNow's 60-question, 90-minute developer exam: six domains with the build-and-secure core at 80 percent, multiple-select items with no partial credit, an unpublished cut score, a 300 USD registration inside a fixed 90-day window, a 150 USD metered retake ladder, and a 200 USD annual maintenance fee - with the online-with-OnVUE choice stated in ServiceNow's own blueprint and verified on 2026-10-24.
If the sitting is the part you want handled, Exam Assist manages the CAD exam end to end - the ServiceNow University registration path, the Pearson delivery choice, the system checks, and the proctored sitting - and the service fee is due only after the agreed result posts. Start at the booking page or open the CAD service page for the sitting itself.