In the August 31, 2016, Federal Register, USDA's AMS announced the availability of a draft guidance document on treated lumber at organic farms. Current USDA regulations provide that organic producers may not use lumber treated with arsenate or other prohibited synthetic materials on organic farms if the lumber is in contact with crops, soil, or livestock. Accordingly, the draft guidance provides information for organic producers and certifying agents to ensure consistent interpretation and enforcement of USDA organic regulations by clarifying how treated lumber installed by producers prior to certification affects certification eligibility, providing information about using treated lumber outside of organic production areas, and describing the role of buffers and barriers in preventing contact between prohibited materials in treated lumber and organic production. Comments are due October 31, 2016.
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