Any voiding of the certificate under §§91.203(f), 91.206(d), 91.207(d), 91.208(c), or §91.209(g) shall be made only after the manufacturer concerned is offered an opportunity for a hearing conducted in accordance with §§91.512, 91.513 and 91.514 and, if a manufacturer requests such a hearing, will be made only after an initial decision by the Presiding Officer.