National Emission Standards for Hazardous Air Pollutants (NESHAP) from Manufacturing of Nutritional Yeast (40 CFR Part 60, CCCC) (Renewal)

The NESHAP for Manufacturing of Nutritional Yeast were promulgated on May 21, 2001 and the Risk and Technology Review Amendments were published on October 16, 2017. This rule applies to facilities where the total hazardous air pollutants (HAP) emitted are either greater than or equal to 10 tons per year of any single HAP, or where the total HAP emitted are either greater than or equal to 25 tons per year of any combination of HAP. The Nutritional Yeast NESHAP sets emission limits for fermenter operations at nutritional yeast manufacturing facilities. This information is being collected to assure compliance with 40 CFR Part 63, Subpart CCCC. In general, all NESHAP standards require initial notifications, performance tests, and periodic reports by the owners/operators of the affected facilities. They are also required to maintain records of the occurrence and duration of any startup, shutdown, or malfunction in the operation of an affected facility, or any period during which the monitoring system is inoperative. These notifications, reports, and records are essential in determining compliance, and are required of all affected facilities subject to the NESHAP.

The latest form for National Emission Standards for Hazardous Air Pollutants (NESHAP) from Manufacturing of Nutritional Yeast (40 CFR Part 60, CCCC) (Renewal) expires 2029-06-30 and can be found here.