[Code of Federal Regulations] [Title 40, Volume 20] [Revised as of July 1, 2002] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR166.28] [Page 188] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 166--EXEMPTION OF FEDERAL AND STATE AGENCIES FOR USE OF PESTICIDES UNDER EMERGENCY CONDITIONS--Table of Contents Subpart B--Specific, Quarantine, and Public Health Exemptions Sec. 166.28 Duration of exemption. (a) Specific or public health exemptions. EPA shall allow use of a pesticide under a specific or public health exemption for as long a period as is reasonably expected to be necessary but in no case for longer than 1 year. (b) Quarantine exemption. EPA shall allow use of a pesticide under a quarantine exemption for as long a period as is deemed necessary but in no case for longer than 3 years. Quarantine exemptions may be renewed. Interim reports containing the information specified in Sec. 166.32(b) to the extent available shall be filed annually.