1952.8—Variations, tolerances, and exemptions affecting the national defense.
(a)
The power of the Secretary of Labor under section 16 of the Act to provide reasonable limitations and variations, tolerances, and exemptions to and from any or all provisions of the Act as he may find necessary and proper to avoid serious impairment of the national defense is reserved.
(b)
No action by a State under a plan shall be inconsistent with action by the Secretary under this section of the Act.