The owner or operator must prepare and submit a single copy of a biennial report to the Regional Administrator by March 1 of each even numbered year. The biennial report must be submitted on EPA Form 8700-13B. The -report must cover facility activities during the previous calendar year -and must include the following -information:
    
    
        
        (a) 
         The EPA identification number, name, and address of the facility;
     
    
        
        (b) 
         The calendar year covered by the report;
     
    
        
        (c) 
         For off-site facilities, the EPA identification number of each hazardous waste generator from which the facility received a hazardous waste during the year; for imported shipments, the report must give the name and address of the foreign generator;
     
    
        
        (d) 
         A description and the quantity of each hazardous waste the facility received during the year. For off-site facilities, this information must be listed by EPA identification number of each generator;
     
    
        
        (e) 
         The method of treatment, storage, or disposal for each hazardous waste;
     
    
    
        
        (g) 
         The most recent closure cost estimate under  § 265.142, and, for disposal facilities, the most recent post-closure cost estimate under  § 265.144; and
     
    
        
        (h) 
         For generators who treat, store, or dispose of hazardous waste on-site, a description of the efforts undertaken during the year to reduce the volume and toxicity of waste generated.
     
    
        
        (i) 
         For generators who treat, store, or dispose of hazardous waste on-site, a description of the changes in volume and toxicity of waste actually a-chiev-ed during the year in comparison to previous years to the extent such in-for-ma-tion is available for the years prior to 1984.
     
    
        
        (j) 
         The certification signed by the owner or operator of the facility or his authorized representative.
     
    
        
            Code of Federal Regulations
        
        [45 FR 33232, May 19, 1980, as amended at 48 FR 3982, Jan. 28, 1983; 50 FR 4514, Jan. 31, 1985; 51 FR 28556, Aug. 8, 1986]