ASTA signed onto a coalition letter from multiple industries to the U.S. Department of Health and Human Services, Environmental Protection Agency, and Department of Agriculture, urging the Make America Healthy Again (MAHA) Commission to rely on established scientific research and regulatory systems. The alliance emphasizes a shared goal of protecting public health, while highlighting the importance of pesticides and biotechnology in ensuring a safe, affordable food supply. Additionally, the letter notes the effectiveness of established food ingredient safety regulations, such as Generally Recognized as Safe (GRAS).

The presence of pesticide chemical residues in foods, such as spices, is regulated under section 408 of the Federal Food, Drug, and Cosmetic Act, as amended (FFDCA). The permissible level of pesticide chemical residue allowed in or on foods or feed is governed by either a pesticide tolerance or an exemption from tolerance. If a food contains a pesticide residue for which no tolerance or exemption from tolerance has been established, it is adulterated within the meaning of section 402 of the FFDCA and is subject to enforcement action. ASTA has published a list of U.S. pesticide tolerances that are established for spices and herbs by the Environmental Protection Agency (EPA) under 40CFR180. This list is intended to facilitate compliance with U.S. tolerances.