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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 28, 2025
All Titles
Title 21
Chapter I
Part 112
Subpart F - Subpart F—Biological Soil Amendments of Animal Origin and Human Waste
§ 112.51 - What requirements apply for determining the status of a biological soil amendment of animal origin?
§ 112.52 - How must I handle, convey, and store biological soil amendments of animal origin?
§ 112.53 - What prohibitions apply regarding use of human waste?
§ 112.54 - What treatment processes are acceptable for a biological soil amendment of animal origin that I apply in the growing of covered produce?
§ 112.55 - What microbial standards apply to the treatment processes in § 112.54?
§ 112.56 - What application requirements and minimum application intervals apply to biological soil amendments of animal origin?
§ 112.60 - Under this subpart, what requirements apply regarding records?
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