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The 2002 National Research Council Report on Biosolids and EPA's Response

2002 National Research Council Review

In 2002, the National Research Council (NRC) reviewed the technical methods and approaches used by EPA to establish the human-health-based Part 503 rule.

EPA's Response to National Research Council's 2002 Review

In response to the 2002 NRC review, EPA released a 14-Point Action Plan and the results of the Agency’s review of existing sewage sludge regulations.