Assignments lasting longer than 90 days at a TVA site are subject to a certification process to establish eligibility to recieve Long Term Assignment Living Expense (LTLE). This only applies to individuals recieving non-local pay and per diem. Long Term Assignment Living Expense is equivalent to $70 per day. To demonstrate eligibility for LTLE, employees must complete a TVA certification form and provide supporting documentation such as current mortgage statements, tax records, utility bills, deeds, rental agreements, proof of payment, etc. This applies to all assignments that are scheduled to last > 90 days. BNI will notify all affected employees in advance of the certification due date to begin the process. Failure to submit the reqired documentation or successfully complete the process will result in termination of all LTLE and recovery of any uneligible expenses paid.