SBA size protests must be filed directly with the relevant Contracting Officer; the SBA Office of Hearings and Appeals lacks jurisdiction over size protests.
Source: SBA Size Protests: File With Contracting Officer, Not OHA | SmallGovCon
SBA Updates All Small Mentor-Protege Template with Affiliation Questions
With little fanfare, the SBA has updated the template for agreements under the All Small Mentor-Protégé