After receiving and reviewing the results of a recent disputes sent to me, I am now requesting the method you used to verify certain items on the credit file You have refuse to Provide me with full documentation of your process, according to FCRA 611 ( a ) ( 6 ) ( B ) ( iii ) states that upon request you must provide me a description of the procedure used to determine the accuracy and completeness of the information. This includes, but is not limited to the business name and address of any furnisher of information contacted in connection with such information and the telephone number of such furnisher, if reasonably available. I am requesting this for the following account : XXXX The data you seem to be verifying has been sold to a dept. collector who has gone out of business, then purchased by another dept. collector who has purchased my personal information without my permission. I have no such of any kind of contract with this furnisher. I think that this is very appalling that you insist on reporting such derogatory and false information on my file. I am asking you to provide me with all documents to support this data. Your dates are not accurate, in question, nor or the amounts being reported. Please provide me in full detail, data that support this. I will pursue further actions in a timely matter against this derogatory data. Please delete this data immediately. I have nothing to do with that account. The furnisher has mailed me incorrect data with my information being wrong. My full name I will provide with this letter. 
As stated in FCRA 611 ( a ) ( 7 ) you must provide this information no later than 15 days after receiving this request. I appreciate your handling of this request in a timely manner. 
Sincerely, XXXX XXXX XXXX XXXX