956.6—Use of hedging instruments.
        
        (a) Applicability of GAAP.
         Derivative instruments that do not qualify as hedging instruments pursuant to GAAP may be used only if a non-speculative use is documented by the Bank.
    
    
        
        (b) Documentation requirements.
        
        (1) 
         Transactions with a single counterparty shall be governed by a single master agreement when practicable.
    
    
        
        (2) 
         A Bank's agreement with the counterparty for over-the-counter derivative contracts shall include:
    
    
        
        (i) 
         A requirement that market value determinations and subsequent adjustments of collateral be made at least on a monthly basis;
    
    
        
        (ii) 
         A statement that failure of a counterparty to meet a collateral call will result in an early termination event;
    
    
        
        (iii) 
         A description of early termination pricing and methodology, with the methodology reflecting a reasonable estimate of the market value of the over-the-counter derivative contract at termination (standard International Swaps and Derivatives Association, Inc. language relative to early termination pricing and methodology may be used to satisfy this requirement); and
    
    
        
        (iv) 
         A requirement that the Bank's consent be obtained prior to the transfer of an agreement or contract by a counterparty.