As of my last knowledge update in September 2021, here is a general overview of the regulatory landscape.1
References
1Tarafder E, Nizamani MM, Karunarathna SC, et al. Advancements in genetic studies of mushrooms: a comprehensive review. World J Microbiol Biotechnol. 2024;40(9):275. doi:10.1007/s11274-024-04079-8