paragraph (1), the awardee must seek written permission from the relevant executive agency before any change of motor vehicle plant. (3) A request for written permission described in paragraph (2) shall include the information described in paragraphs (3) through (8) of subsection (a) for the proposed motor vehicle plant. (4) If the awardee submits a request for written permission described in paragraph (2), on the same day the permission is requested, the awardee shall notify any labor organization directly affected by such change of motor vehicle plant. (c) Definitions In this section: (1) Covered contract The term covered contract means a contract relating to the assembly of a vehicle. (2) Executive agency The term executive agency has the meaning given that term in section 133 of title 41, United States Code, and includes the United States Postal Service. (3) Labor organization The term labor organization has the meaning given that term in section 2 of the National Labor Relations Act ( 29 U.S.C. 152 ). (4) Motor vehicle The term motor vehicle has the meaning given that term in section 30102 of title 49, United States Code. (5) Motor vehicle assembly employer The term motor vehicle assembly employer means an employer who employs employees to assemble motor vehicles at a motor vehicle assembly plant. (6) Motor vehicle plant The term motor vehicle plant means a location that makes or assembles motor vehicles.