An official website of the United States government.

This is not the current EPA website. To navigate to the current EPA website, please go to This website is historical material reflecting the EPA website as it existed on January 19, 2021. This website is no longer updated and links to external websites and some internal pages may not work. More information »

Summary Flow Chart of the Pulp and Paper Maximum Achievable Control Technology (MACT) Standard (40 CFR part 63, subpart S)

This December 1997 document contains eleven diagrams that provide only a summary of the requirements of the standards of the National Emission Standards for Hazardous Air Pollutants (NESHAP) for Pulp and Paper Industry.

For more information on the rule, visit the regulation page for Pulp and Paper Production (MACT I & III): National Emissions Standards for Hazardous Air Pollutants (NESHAP) for Source Categories.

You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.