134.302—Who may appeal.
         Appeals from size determinations and NAICS code designations may be filed with OHA by the following, as applicable:
    
    
    
        
        (b) 
         Any person adversely affected by a NAICS code designation. However, with respect to a particular sole source 8(a) contract, only the Director, Office of Business Development may appeal a NAICS code designation;
    
    
        
        (c) 
         The Associate or Assistant Administrator for the SBA program involved, through SBA's Office of General Counsel; or
    
    
        
        (d) 
         The procuring agency contracting officer responsible for the procurement affected by a size determination.