[Code of Federal Regulations] [Title 40, Volume 23] [Revised as of July 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR180.1216] [Page 622] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 180_TOLERANCES AND EXEMPTIONS FROM TOLERANCES FOR PESTICIDE CHEMICALS IN Subpart D_Exemptions From Tolerances Sec. 180.1216 B-D-glucuronidase from E. coli and the genetic material necessary for its production as a plant-pesticide inert ingredient; exemption from the requirement of a tolerance. An exemption from the requirement of a tolerance is established for residues of B-D-glucuronidase from E. coli and the genetic material necessary for its production when used as a plant-pesticide inert ingredient in or on all food commodities. Genetic material necessary for the production means both: Genetic material that encodes a substance or leads to the production of a substance; and regulatory regions. It does not include non-coding, non-expressed nucleotide sequences. Regulatory region means genetic material that controls the expression of the genetic material that encodes a pesticidal substance or leads to the production of a pesticidal substance. Examples of regulatory regions include, but are not limited to, promoters, enhancers, and terminators. [66 FR 42961, Aug. 16, 2001] Effective Date Note: At 72 FR 20434, 20435, Apr. 25, 2007, Sec. 180.1216 was redesignated as Sec. 174.525 and revised, effective July 24, 2007. For the convenience of the user, the revised text is set forth as follows: [[Page 623]]