In what situation do you not use individual service contracts?

The correct answer is based on the principle that individual service contracts are not utilized when the services provided are part of an individual's obligation as a military or civilian employee. These individuals already have a duty to fulfill certain roles or tasks within their position, which means their services do not need to be contracted out.

For services that an individual is obligated to provide, contracting would be redundant and against the framework of effectively utilizing personnel. This ensures that responsibilities are fulfilled by employees who are already engaged in the operational structure, thereby maintaining accountability and efficiency within the organization.

In contrast, the other scenarios (contracts less than one year, on a per job basis, or for one-time services) can still fit within the framework of individual service contracts, as they do not inherently conflict with the obligations of an employee's role. These scenarios can involve specific, limited tasks that don't require a continuous or long-term commitment under a contractual agreement.