In 2020, EPA proposed regulations that would allow for an exemption under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) and the Federal Food, Drug, and Cosmetic Act (FFDCA) for certain PIPs that are created in plants using biotechnology, as long as their pesticidal substances are found in plants that are sexually compatible with the recipient plant and meet the proposed exemption criteria, ensuring their safety. The current exemption for PIPs is limited to PIPs that are moved through conventional breeding. EPA's proposed rule would allow certain PIPs created through biotechnology to also be exempt under existing regulations, in cases where those PIPs 1) pose no greater risk than PIPs that meet EPA safety requirements, and 2) could have otherwise been created through conventional breeding. The proposed rule also includes a process through which developers of PIPs based on sexually compatible plants created through biotechnology submit either a self-determination letter or request for EPA confirmation that their PIP meets the criteria for exemption. For increased flexibility in bringing PIPs to market, a developer can also submit both. This action is intended to implement section 4(b) of Executive Order 13874 (84 FR 27899, June 11, 2019) on Modernizing the Regulatory Framework for Agricultural Biotechnology Products.