The words “free” and “none” shall be construed to mean that none were found in a test complying with the methods set forth in §§201.45-201.52.

[5 FR 32, Jan. 4, 1940]


Tried the LawStack mobile app?

Join thousands and try LawStack mobile for FREE today.

  • Carry the law offline, wherever you go.
  • Download CFR, USC, rules, and state law to your mobile device.