15 U.S.C. § 1461 : US Code - Section 1461: Effect upon State law

Search 15 U.S.C. § 1461 : US Code - Section 1461: Effect upon State law

It is hereby declared that it is the express intent of Congress
to supersede any and all laws of the States or political
subdivisions thereof insofar as they may now or hereafter provide
for the labeling of the net quantity of contents of the package of
any consumer commodity covered by this chapter which are less
stringent than or require information different from the
requirements of section 1453 of this title or regulations
promulgated pursuant thereto.