There are three categories of officials: supervisors, invigilators and inspectors. Supervisors are teachers nominated by the various State Ministries of Education. They are actually responsible for conducting the exams at the various centres. It is their responsibility to collect question papers from the custodian and return answer scripts to the custodian centres.

Invigilators are usually teaching staff nominated by their school principals to assist the supervisors at the centres, while inspectors are WAEC staff members who go from one centre to another when the examination is in progress.

WAEC does not prepare candidates for its examinations by establishing secondary schools or tutorial centres, and no such institutions are affiliated to the Council.

WAEC provides feedback in the form of Chief Examiners' Report on candidates' perofrmance in the various papers for each examination diet, which helps schools and private candidates to prepare adequately for subsequent examinations. The Chief Examiners' Reports are avialable for sale at the Council's offices nationwide.

A confirmation of result can be processed by submitting to WAEC the following:

1. One plain foolscap envelope
2. One stamped, addressed envelope for each confirmation of results
3. =N=250 postage stamp for local mails
4. =N=350 postage stamp for international mails
5. An affidavit sworn to in a court of law which should contain the following details:
   1. Candidate's Name (in full)
   2. Name of Examination
   3. Year of Examination
6. Two copies of candidates's passport photograph per result
7. Fee for confirmation of resultis:
   1. =N=10,000.00 per result for overseas institutions
   2. =N=5,000.00 per result for institutions within Nigeria

Confirmed results are not handed over to candidates. They are sent direct to the institutions/establishments which candidates want to provide with the information.

Candidates are required to enter and sit for a minimum of eight (8) and a maximum of nine (9) subjects. These must include the following :

• English Language
• Mathematics
• At least one Nigerian Language (see footnote)
• At least one of Physics, Chemistry and Biology.
• At least one of Literature-in-English, History and Geography.
• Agricultural Science or at least one vocational subject.

These are the core subjects. In addition to the above, every student must offer any three of the underlisted subjects not already offered as core subjects: Biology, Economics, Physics, Book-Keeping, Chemistry, Typewriting, Further Mathematics, Shorthand, Commerce, History, Geography, Literature-in-English, Agricultural Science, Woodwork, Health Science, Auto-Mechanics, Building Construction, Music, Clothing and Textiles, Art, Christian Religious Knowledge, French, Islamic Studies, Physical Education, Arabic Studies, Government, Metal Work, Applied Electricity, Electronics, Foods and Nutrition, Technical Drawing Home Management.

NOTE: The Federal Ministry of Education has given a waiver in respect of Nigerian Languages during the 2003 examination. This implies that candidates' entries are valid with or without a Nigerian language for the period of the waiver.

WAEC examiners are mostly graduate teachers in secondary schools, and some lecturers in colleges of education, universities and polytechnics. A prospective examiner must be a graduate in the subject he is appointed to mark. In addition, he must have a minimum of two years of classroom teaching experience and must be recommended by the principal of the school in which he teaches.

In the case of the school examination, the prospective candidate must be in the SS 3 class in a recognized school, For the private candidates' examination, any one of the following categories may enter for the WASSCE:

1. Those who have attempted the WASSCE in previous years;
2. Those who have attempted the GCE and obtained a pass in at least three subjects;
3. Those who have passed the Teachers’ Grade two examination.