A Temporary Duty Assignment (TDA) refers to a short-term assignment where an employee is required to work away from their usual location. This can occur in various fields, including the military, government, and private sectors. TDAs are often used to meet specific project needs or to provide support during peak periods. During a TDA, employees may receive additional benefits, such as travel allowances and per diem for meals and lodging. The duration of a TDA can vary, typically lasting from a few days to several months, depending on the requirements of the assignment and the organization’s needs.