15 USC § 1677
Effect on State laws
through Pub. L. 116-344, except Pub. Ls. 116-260 and 116-283
This subchapter does not annul, alter, or affect, or exempt any person from complying with, the laws of any State
(1) prohibiting garnishments or providing for more limited garnishment than are allowed under this subchapter, or
(2) prohibiting the discharge of any employee by reason of the fact that his earnings have been subjected to garnishment for more than one indebtedness.