When designating the NAICS code for a solicitation, the procuring agency should not consider which NAICS code will help increase competition and decrease the risks of unsuccessful performance.
According to a recent decision of the SBA Office of Hearings and Appeals, these factors should play no bearing on an agency’s NAICS code designation. Instead, in most cases, the agency must select the NAICS code that best describes the principal purpose of the product or service being acquired.