Órgano Regulador de las Telecomunicaciones (ORTEL) of Equatorial Guinea has updated the validity of certificates from 3 years to 2 years. No official announcement has been made from ORTEL regarding this change, however new certificates are now issued clearly mentioning the 2-year validity period.
Update: ORTEL released an Official Note dated July 29, 2021 regarding this change.
Update: ORTEL announced this update was false. Please see the following update for more information.