NESHAP for Prepared Feeds Manufacturing (40 CFR part 63, subpart DDDDDDD) (Renewal)

The National Emission Standards for Hazardous Air Pollutants (NESHAP) for Prepared Feeds Manufacturing were proposed on July 27, 2009, promulgated on January 5, 2010, and amended on both July 20, 2010, and December 23, 2011. A prepared feed manufacturing facility is a facility where animal feed (other than feed products for dogs and cats) makes up at least half (by mass) of the facilitys annual production of all products. These regulations apply to new and existing area source prepared feeds manufacturing facilities that use one or more materials (additives/premixes) that contain 0.1 percent or greater by weight of chromium (Cr) or 1.0 percent or greater by weight of manganese (Mn). New facilities include those that commenced construction or reconstruction after the date of proposal. This information is being collected to assure compliance with 40 CFR Part 63, Subpart DDDDDDD. 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 NESHAP.

The latest form for NESHAP for Prepared Feeds Manufacturing (40 CFR part 63, subpart DDDDDDD) (Renewal) expires 2023-03-31 and can be found here.