800.5—Definitions.
        
        (a) 
        
            Surety bond means an indemnity agreement in a sum certain payable to the regulatory authority, executed by the permittee as principal and which is supported by the performance guarantee of a corporation licensed to do business as a surety in the State where the operation is located.
    
    
        
        (b) 
        
            Collateral bond means an indemnity agreement in a sum certain executed by the permittee as principal which is supported by the deposit with the regulatory authority of one or more of the following:
    
    
        
        (1) 
         A cash account, which shall be the deposit of cash in one or more federally-insured or equivalently protected accounts, payable only to the regulatory authority upon demand, or the deposit of cash directly with the regulatory authority;
    
    
        
        (2) 
         Negotiable bonds of the United States, a State, or a municipality, endorsed to the order of, and placed in  the possession of, the regulatory authority;
    
    
        
        (3) 
         Negotiable certificates of deposit, made payable or assigned to the regulatory authority and placed in its possession or held by a federally-insured bank;
    
    
        
        (4) 
         An irrevocable letter of credit of any bank organized or authorized to transact business in the United States, payable only to the regulatory authority upon presentation;
    
    
        
        (5) 
         A perfected, first-lien security interest in real property in favor of the regulatory authority; or
    
    
        
        (6) 
         Other investment-grade rated securities having a rating of AAA, AA, or A or an equivalent rating issued by a nationally recognized securities rating service, endorsed to the order of, and placed in the possession of, the regulatory authority.
    
    
        
        (c) 
        
            Self-bond means an indemnity agreement in a sum certain executed by the applicant or by the applicant and any corporate guarantor and made payable to the regulatory authority, with or without separate surety.