Being shortlisted for the Nigeria Customs Service (NCS) 2025 recruitment CBT is already a big win. Out of over half a million applicants, only 286,697 names made it through. But making the shortlist isn’t the finish line; it’s just the doorway.

Ahead lies the Computer-Based Test (CBT), where preparation is no longer just about brainpower but also about meeting strict technical and procedural requirements.

The Customs Service has made it clear: failure to meet these requirements means automatic disqualification—no matter how brilliant you are.

So, what exactly must every shortlisted applicant have in place before test day?

1. A Functional Laptop or Desktop Computer

Forget about using your smartphone. The NCS has mandated that only desktops and laptops will be accepted for the CBT. The reason is simple: the exam platform requires a webcam and full-screen capability, something phones can’t reliably deliver.

If you don’t own one, arrange for a rental or borrow from a trusted friend. Waiting until test day to figure this out is a recipe for heartbreak.

2. A Stable Internet Connection

Your internet is your lifeline. A poor connection could freeze your screen, log you out, or even get you flagged as “inactive.” Candidates in areas with unreliable networks should seriously consider relocating—cybercafés, libraries, or co-working spaces with reliable broadband may be your safest bet.

Think of it this way: a few hours of strong internet could be the difference between securing a Customs uniform or watching your name vanish from the list.

3. A Quiet and Well-Lit Environment

This isn’t just about comfort. The NCS will use webcams to monitor both your face and your environment throughout the test. Any distractions—people walking behind you, loud noises, even suspicious background movements—could trigger disqualification.

Set up in a private, distraction-free room with proper lighting. Let family or roommates know you’re not to be disturbed. Treat it like a high-stakes job interview happening in your living room.

4. Webcam and Microphone Access

The test isn’t only about questions—it’s about surveillance. The NCS platform will use your webcam for facial recognition and, in some cases, a microphone to pick up on background noise. This ensures you’re the one actually taking the test and not getting outside help.

Make sure your webcam works properly before the big day. Test it during the pre-test session.

5. Pre-Test Familiarity

The Customs Service has announced that there will be a pre-test session before the main CBT. Many applicants will treat this as optional—but smart ones won’t. It’s your chance to:

* Check your system compatibility
* Confirm your internet stability
* Understand how the test portal functions

Skipping the pre-test could mean facing avoidable surprises during the real exam.

6. Personal Identification

While the test is online, you should still keep your NCS application ID, email login details, and any official confirmation slips handy. You never know when you’ll be asked to verify your identity digitally.

Why These Requirements Matter

The NCS has stressed transparency and fairness for this recruitment. With nearly 300,000 shortlisted candidates chasing fewer than 4,000 positions, the rules are strict for a reason: to eliminate cheating and ensure only the most prepared and qualified candidates move forward.

Also Read: Nigeria Customs Service (NCS) Shortlists 286,697 for CBT Test Nationwide

For applicants, it’s simple: meeting these requirements is as crucial as studying for the test. Missing one could cost you the job before you even answer your first question.

A Message To The Applicants

Shortlisted for the Nigeria Customs CBT 2025? Congratulations—but don’t relax yet. Equip yourself with the right tools, environment, and mindset. Remember: in this recruitment drive, survival depends not just on what you know, but on how well you follow the rules.