40 CFR §725.420
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
The following recipient microorganisms are eligible for either exemption under this subpart:
- (a)Acetobacter aceti.
- (b)Aspergillus niger.
- (c)Aspergillus oryzae.
- (d)Bacillus licheniformis.
- (e)Bacillus subtilis.
- (f)Clostridium acetobutylicum.
- (g)Escherichia coli K-12.
- (h)Penicillium roqueforti.
- (i)Saccharomyces cerevisiae.
- (j)Saccharomyces uvarum.
- (k)Trichoderma reesei strain QM6a and its derivatives used only in submerged standard industrial fermentation operations as defined at 40 CFR 725.3.
- (l)Bacillus amyloliquefaciens subsp. amyloliquefaciens.