System name: Coal Lease Data System--Interior, BLM-4.
     System location: 
       U.S. Department of the Interior, Bureau of Land Management, 
   Denver Federal Center, Bldg. 50, Denver, Colorado 80225.
     Categories of individuals covered by the system: Individuals owing 
   federal coal leases issued by BLM.
     Categories of records in the system: 
       The record contains the lessees name, address, description of the 
   area leased, the Bureau's assigned case file number, and information 
   on payments due on leases or extraction of coal.
     Authority for maintenance of the system: 
       30 U.S.C. 181, 201.
     Routine uses of records maintained in the system, including 
   categories of users and the purposes of such uses: 
       The primary uses of the records are (a) to identify ownership of 
   Federal Coal leases and (b) to document for administrative use 
   information for the management, disposal, and use of National 
   Resource lands and resources. Disclosures outside the Department of 
   the Interior may be made (1) to a member of the general public in 
   response to a specific request for pertinent information, (2) to the 
   U.S. Department of Justice when related to litigation or anticipated 
   litigation, (3) of information indicating a violation or potential 
   violation of a statute, regulation, rule, order or license, to 
   appropriate Federal, State, local or foreign agencies responsible for 
   investigating rule, regulation, order or license, (4) from the record 
   of an individual in reponse to an inquiry from a Congressional office 
   made at the request of that individual, and (5) to consumer reporting 
   agencies to facilitate collection of debts owed the Government.
     Policies and practices for storing, retrieving, accessing, 
   retaining, and disposing of records in the system: 
       Maintained on mag-tape.
     Retrievability: Indexed by name of lessee, case file number, and 
   land description.
       Maintained with safeguards meeting the requirements of 43 CFR 
   2.51 for computerized records
     Retention and disposal: 
       Record destroyed fifteen years after termination of lease.
     System manager(s) and address: 
       Minerals Staff Leader, U.S. Department of the Interior, Bureau of 
   Land Management, Denver Federal Center, Bldg. 50 Denver, Colorado 
     Notification procedure: To determine whether the records are 
   maintained on you in this system, write to the Systems Manager.
     Record access procedures: 
       To see your records write to the Systems Manager. Describe as 
   specifically as possible the records sought. If copies are desired, 
   indicate the maximum you are willing to pay.
     Contesting record procedures: 
       To request corrections or the removal of material from your 
   files, write the Systems Manager.
     Record source categories: Lessees.