This final rule reorganizes certain existing tolerance exemptions. All of these chemical substances were reviewed as part of the tolerance reassessment process required under the Food Quality Protection Act of 1996 (FQPA). As a result of that review, certain chemical substances are now classified as "minimal risk," and are therefore being shifted to the section of 40 CFR part 180 that holds minimal risk chemicals. The Agency is merely moving certain tolerance exemptions from one section of the Code of Federal Regulations to another. No existing tolerance exemptions are lost or expanded and no new tolerance exemptions are added as a result of this action.