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5. U.S. Environmental Protection Agency (EPA) Formaldehyde Emission Standards for Composite Wood Products. EPA/HQ/OPPT/2011/0380, July 27, 2016 DC EPA 2016 https://www.epa.gov/sites/production/files/2016-07/documents/formaldehyde_frn_final-prepub_07.26.2016_0.pdf