A NAICS code appeal cannot be filed with respect to a presolicitation notice, the SBA Office of Hearings and Appeals says.
Source: No NAICS Code Appeals Of Presolicitations, SBA OHA Confirms – 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