601.25—Participation by interested persons.
               		
               	 	
               	 	
               	 	               	 	               	 	               	 	               	 	
               	 	
    
        
        (a) 
         Any interested person may participate in rulemaking proceedings by submitting comments in writing containing information, views, or arguments.
     
    
        
        (b) 
         In his/her discretion, the Administrator may invite any interested person to participate in the rulemaking procedures described in  § 601.29.