Regulations last checked for updates: May 10, 2024

Title 40 - Protection of Environment last revised: Jun 26, 2024
§ 725.426 - Applicability of the Tier I exemption.

The Tier I exemption under § 725.424 applies only to a manufacturer or importer of a new microorganism that certifies that the microorganism will be used in all cases in compliance with §§ 725.420, 725.421, and 725.422.

source: 62 FR 17932, Apr. 11, 1997, unless otherwise noted.
cite as: 40 CFR 725.426