The Kenya National Examinations Council (KNEC) requires strict procedures for the safe, fair and credible conduct of national assessments. This guide summarises the core duties of invigilators and supervisors for KPSEA and KJSEA so you know what is expected on exam days and how to avoid common mistakes.
Key Takeaways
- Security first: guard question papers, search candidates and control phones and electronic devices at all times.
- Clear roles: supervisors oversee the centre and brief invigilators; invigilators manage their assigned room.
- Accurate records: attendance registers, OMR sheets and sitting plans must match with no discrepancies.
- Immediate reporting: any suspected malpractice or irregularity must be reported and documented without delay.
KNEC exams: roles and responsibilities
Supervisors and invigilators are accountable to the TSC Sub‑County Director and must follow KNEC Rules and Regulations. The supervisor manages the whole centre — briefing staff, receiving and opening question paper packets, and ensuring secure storage of materials. The invigilator works under the supervisor and is responsible for everything that happens in the assigned examination room.
Duties of the invigilator
Invigilators ensure orderly conduct inside their room from the moment they report until scripts are handed to the supervisor. Key tasks include:
- Report for briefing at the assigned centre and be present by 7:00 am to receive materials from the supervisor in the presence of security officers.
- Inspect the examination room and washrooms before each session to remove any unauthorised or stimulus materials.
- Search candidates each time they enter the room; female candidates must be searched by a female invigilator or teacher and male candidates by a male invigilator or teacher.
- Check question papers on receipt, count copies and distribute the correct paper for the timetabled learning area.
- Issue OMR answer sheets pre-filled with the candidate’s name and index number where required, and mark “AB” in pencil on the OMR for absentees.
- Ensure the assessment starts and ends on time, prevent unauthorised access to papers, and stay alert for any malpractice — report any suspicions to the supervisor immediately.
- Do not explain questions, give assistance, or read candidate responses.
- Hand over OMR scripts to the supervisor for packing and sealing after each session.
Duties of the supervisor
The supervisor has broader centre responsibilities, including secure handling of question papers, supervising invigilators and ensuring records are correct:
- Attend briefings and the rehearsal at the allocated centre; request and confirm required materials and equipment from the Centre Manager.
- Ensure a secure room or lockable cupboard is provided for assessment materials (not including question papers or scripts) and keep the key.
- Brief invigilators and candidates on conduct, inspection and search procedures before each session.
- Receive question paper packets from the Centre Manager, confirm they are intact, open them in the presence of candidates and staff, and ensure at least one candidate countersigns the envelope.
- Oversee issuance of OMR answer sheets and confirm all candidates have the correct materials for the timetable.
- Monitor late arrivals — no candidate more than 30 minutes late should be admitted without Council clearance.
- Count and pack scripts at the end of each session, complete the return envelope declarations in the presence of candidates and staff, and insert the sitting plan with the scripts.
- Prepare detailed reports for any irregularities, seal confiscated materials and forward them to the Council.
Records, reporting and accountability
Accurate documentation protects candidates and exam staff. Both roles must ensure:
- Attendance is recorded online daily by the Centre Manager; after the exam the supervisor and invigilators must sign the downloaded attendance register.
- There is no discrepancy between the absentee record on the return cover, OMR sheets and the attendance register.
- Sitting plans, certificates of supervision and attendance registers are completed and returned to the distribution centre as required.
- Any hardship cases or special arrangements are clearly noted in the certificate of supervision and reported to the Sub‑County Director where applicable.
Practical tips for exam day
Follow these simple steps to reduce problems and delays:
- Arrive early and attend the supervisor’s briefing — many issues are resolved before the first paper starts.
- Keep a written checklist: room inspection, candidate search, paper and OMR counts, start/finish times, absentee marking.
- Store mobile phones and electronic devices in a lockable desk outside the examination room with the supervisor holding the key; phones must be silent.
- When in doubt, report — timely reporting and documentation is better than informal fixes that risk sanctions.
Further resources
For practice materials and related exam resources that can help centres and teachers prepare candidates, see our CBC and national exam collections: CBC exams resources, KPSEA / KCPE practice papers, and guidance on curriculum content at CBC curriculum designs.
Final notes on compliance
Upholding integrity during KNEC exams protects candidates’ results and staff livelihoods. Understand your role, keep accurate records, and report any irregularities immediately. Proper preparation and strict adherence to these duties ensure smooth, secure and credible assessments.
