As stated in the Regulations

To guarantee repayment of loans banks can provide appropriate
 security.  As stated in the Regulations, the NBU in the notice of
 tender, given the situation in the money market,
 determine the list of software.  As collateral
 Refinancing can be made:

 - Government bonds of Ukraine (domestic and foreign bonds
 bills, as well as targeted domestic state
 loans);

 - Government bonds of Ukraine that are in trust by the
 Bank;

 - Certificates of deposit;

 - Securities of mortgage institutions, including those placing
 are guaranteed by the Cabinet of Ministers of Ukraine and confirmed
 funds in the State Budget of Ukraine;

 - Foreign currency (U.S. Dollar, Euro, Pound Sterling,
 Swiss Franc, Japanese Yen)

 - Conventional mortgage bonds;

 - Municipal bonds;

 - Bonds (except target), including those placed under
 guarantee of the Cabinet of Ministers of Ukraine;

 - Notes entities - residents of Ukraine.  In some
 cases, the Bank may make refinancing secured
 Bills non-residents;

 - Exchange banks avalovani another bank;

 - Guarantees a bank resident.