Organic is most likely to use such products.
Maybe in your state.
Prohibited processes
The USDA NOP allows — applicable to organic and allowed non-organic materials — for organic products to use only approved methods and follow all restrictions for a material. Prohibitions include:
Use of all unallowed non-organic, non-agricultural substances (per the National List)
Use of genetic modification and/or genetic engineering
Use of ionizing radiation
Use of sewage sludge
https://tilth.org/help-center/allowed-prohibited-processes/