The Joint Admissions and Matriculation Board (JAMB) continues to evolve its examination system to improve transparency, security, and efficiency. In 2025, the Board introduced a series of new Computer-Based Test (CBT) rules and operational guidelines aimed at addressing malpractice, improving candidate verification, and enhancing the overall examination experience.
These updates are not just procedural—they represent a significant shift in how candidates prepare for and interact with the Unified Tertiary Matriculation Examination (UTME). For millions of Nigerian students, understanding these changes is essential for success.
This article provides a comprehensive and professional breakdown of the new CBT rules introduced in 2025 and what they mean for candidates.
Overview of JAMB CBT System
The CBT system was introduced to replace the traditional paper-based examination format. Over the years, JAMB has refined the system to minimize malpractice and improve efficiency.
The 2025 updates build on this foundation by tightening security measures, standardizing procedures across centers, and enforcing stricter compliance rules.
Notably, JAMB has emphasized that its CBT exam is not internet-based, meaning candidates interact with a secure local system during the test (jamb.gov.ng).
Key New CBT Rules Introduced in 2025
1. Stricter Biometric Verification
One of the most significant updates is the reinforcement of biometric verification.
- Candidates must undergo fingerprint authentication at multiple stages.
- No candidate can sit for the exam without successful biometric verification.
- Impersonation is virtually eliminated under this system.
Biometric capture during registration has also been made compulsory and can only be done at accredited CBT centres
What this means:
Candidates must ensure their biometric data is correctly captured during registration. Any mismatch on exam day can lead to disqualification.
2. Mandatory Use of Accredited CBT Centres
JAMB has reinforced its policy that only approved CBT centres can handle registration and examination processes.
- Cybercafés and unauthorized centres are strictly prohibited.
- Centres must pass accreditation tests, including system checks and inspections.
Only centres that meet strict requirements and pass mandatory tests are approved for the 2025 UTME (jamb.gov.ng).
What this means:
Candidates must avoid unofficial centres to prevent registration errors or invalid applications.
3. Enhanced Monitoring and Surveillance
The Board introduced improved monitoring mechanisms across CBT centres.
- Real-time supervision of examination sessions.
- Use of advanced tracking systems.
- Strict penalties for centres or candidates involved in malpractice.
Reports also indicate the introduction of tighter monitoring measures as part of the 2025 reforms
What this means:
Any attempt at cheating or misconduct is more likely to be detected and punished.
4. Unique Phone Number Requirement
Each candidate must use a unique mobile number for registration.
- The number becomes a permanent identifier.
- It cannot be shared with another candidate.
- Losing access to the number may create complications.
JAMB explicitly states that no two candidates can use the same phone number, as it serves as a unique identifier (jamb.gov.ng).
What this means:
Candidates should use a personal and secure phone number that they can retain long-term.
5. Mandatory National Identification Number (NIN)
The use of the National Identification Number (NIN) remains compulsory.
- NIN is required to generate a JAMB profile.
- It is linked to the candidate’s identity and records.
This requirement strengthens identity verification and reduces fraudulent registrations
What this means:
Candidates without a valid NIN cannot register for the examination.
6. Cashless Registration System
JAMB continues to enforce a cashless registration policy.
- Payments are made electronically through approved channels.
- This reduces fraud and exploitation.
The Board maintains a cashless regime to protect candidates from financial malpractice (jamb.gov.ng).
What this means:
Candidates must be prepared to make payments digitally rather than using cash.
7. Strict Age Requirement
A new policy formalized in 2025 sets 16 years as the minimum age for admission into tertiary institutions.
- Candidates below 16 are generally not eligible.
- Exceptions exist only for exceptional academic performers.
This policy was officially adopted during the 2025 admission policy meeting (jamb.gov.ng).
What this means:
Younger candidates must meet strict criteria or wait until they reach the required age.
8. One-Time Registration Policy
JAMB has reinforced its rule against multiple registrations.
- Candidates are allowed to register only once.
- Duplicate registrations may lead to cancellation.
What this means:
Candidates must ensure accuracy during registration, as errors cannot be corrected by re-registering.
9. Central Admission Processing System (CAPS) Enforcement
JAMB has strengthened the enforcement of its Central Admission Processing System (CAPS).
- All admissions must go through CAPS.
- Any admission outside the system is considered illegal.
What this means:
Candidates must monitor their admission status through CAPS to ensure legitimacy.
10. Improved CBT Centre Compliance Rules
CBT centres are now subject to stricter operational guidelines.
- Centres must not record or misuse candidate data.
- Compliance with technical and ethical standards is mandatory.
JAMB’s official manual emphasizes strict adherence to operational rules across all centres (jamb.gov.ng).
What this means:
Candidates can expect a more standardized and secure testing environment.
Implications for Candidates
1. Increased Examination Integrity
The new rules significantly reduce malpractice, ensuring that results reflect true performance.
Candidates must rely solely on their preparation rather than shortcuts.
2. Greater Responsibility During Registration
Errors in registration—such as incorrect NIN, phone number, or biometric data—can have serious consequences.
Candidates must:
- Double-check all information.
- Use valid and consistent details.
3. Improved Fairness
With stricter monitoring and centralized systems, all candidates compete on a level playing field.
This enhances trust in the admission process.
4. Need for Early Preparation
The new rules leave little room for last-minute corrections.
Candidates should:
- Register early.
- Prepare required documents in advance.
- Familiarize themselves with CBT systems.
5. Reduced Fraud and Exploitation
The cashless system and accredited centres reduce the risk of scams.
Candidates are better protected from:
- Fake registration agents
- Overcharging
- Data manipulation
Challenges Candidates May Face
While the new rules offer many benefits, they also present certain challenges:
Technical Issues
Biometric failures or system errors may occur, requiring quick resolution.
Accessibility Concerns
Some candidates in rural areas may struggle to access accredited CBT centres.
Adjustment to Strict Rules
Candidates used to flexible processes may find the new system more demanding.
How Candidates Can Adapt
To succeed under the new CBT rules, candidates should:
- Register Early – Avoid last-minute rush and errors.
- Verify All Information – Ensure accuracy of NIN, phone number, and personal details.
- Practice CBT Exams – Familiarity with the system improves performance.
- Use Only Approved Centres – Avoid unauthorized agents.
- Stay Updated – Follow official JAMB announcements.
Expert Perspective
The 2025 CBT reforms reflect JAMB’s commitment to global best practices in examination administration.
By integrating biometric verification, digital payments, and centralized systems, the Board aligns itself with international standards for standardized testing.
These reforms are expected to:
- Improve credibility of UTME results
- Reduce examination malpractice
- Strengthen the admission process
Conclusion
The introduction of new CBT rules by JAMB in 2025 marks a significant step toward a more secure, transparent, and efficient examination system.
While these changes demand greater discipline and preparedness from candidates, they ultimately create a fairer and more reliable process for university admission in Nigeria.
For candidates, the message is clear: success in the UTME now depends not only on academic ability but also on compliance with structured procedures and attention to detail.
By understanding and adapting to these new rules, students can position themselves for success in an increasingly competitive academic environment.
