Indiana Code Title 22. Labor and Safety § 22-4-13-3

(1) awards by the National Labor Relations Board of additional pay, backpay, or for loss of employment;

(2) any payments made under an agreement entered into by an employer, either a union or an employee, and the National Labor Relations Board;  or

(3) payments to an employee by an employing unit made pursuant to the terms and provisions of the Fair Labor Standards Act;