A group of agricultural organizations, including the National Chicken Council, said an interpretive rule that accompanies a proposed Clean Water Act (CWA) regulation is a legislative rule that must go through notice and comment rulemaking.

In comments submitted yesterday to the U.S. Army Corps of Engineers, the U.S. Department of Agriculture and the U.S. Environmental Protection Agency, more than 90 organizations said the interpretive rule “binds farmers and ranchers with new, specific legal obligations under the CWA. It modifies existing regulations interpreting the statutory term ‘normal farming, ranching and silviculture.’”

The comments are available in their entirety by clicking here.