Kindly contact your Local Registrar at the Ministry of Education (the Overseas Examinations Commission in the case of Jamaica) in your territory to find out about the procedure to have the amendment done.
Alternatively, you can submit the original certificate (with the error), a copy of your birth certificate, a letter indicating the change required and a bank draft of USD$70.00 (USD$30.00 for the amendment and a USD$40.00 courier fee) to our mailing address listed below:
Caribbean Examinations Council
Prince Road
Pine Plantation Road,
St. Michael BB11091, Barbados