StacksVerified U.S. regulatory reference

40 CFR §166.45

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
A crisis exemption may be authorized for:
  1. (a)Only as long as is necessary to control the pest or conditions causing the emergency; and
  2. (b)No longer than 15 days, unless an application requesting a specific, quarantine, or public health exemption for this use has been submitted to the Agency.