NOTE: VA_Training_Letter_10-07.pdf DEPARTMENT OF VETERANS AFFAIRS Veterans Benefits Administration Washington, D.C. 20420 September 14, 2010 Director (00/21) In Reply Refer To: 211B All VA Regional Offices Training Letter 10-07 SUBJ: Adjudication of Claims for Total Disability Based on Individual Unemployability (TDIU) PURPOSE Our purpose in issuing this training letter is to revise and clarify our policies and procedures concer