Revised Simplified Scheme for brand-rate fixation: provisional brand-rate letters issued to eligible exporters, subject to post-facto verification. Fixation of brand rates operates under the Normal Scheme with pre-verification by field formations and the Revised Simplified Scheme permitting provisional brand rate letters without pre-verification for specified exporter categories, subject to applicant certification and subsequent post-facto Departmental verification with power to revise, revoke and debar for misuse.