40 C.F.R. § 166.45
Duration of crisis exemption.
Cite as 40 C.F.R. § 166.45 (2026)
A crisis exemption may be authorized for: (a) Only as long as is necessary to control the pest or conditions causing the emergency; and (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.