On June 6, 2022, the U.S. Environmental Protection Agency (EPA) issued Regulation 2022-11993 amending residue limits for Picarbutrazox in a variety of products, according to the Federal Register.  
   
The EPA conducted a risk assessment of toxicity, dietary exposure, and effects on infants and young children and concluded that the following residue limits are safe.  The proposed amendments are as follows:  
 
The regulation takes effect on June 6, 2022. Objections or requests for hearings must be submitted before August 5, 2022.