Regulated cannabis undergoes testing and traceability to ensure consistent...

https://www.save-bookmarks.win/when-cannabis-is-regulated-it-s-tested-for-things-like-pesticides-and-mold-so

Regulated cannabis undergoes testing and traceability to ensure consistent potency and safety, reducing guesswork. Unregulated products can vary widely and may contain harmful contaminants like pesticides or mold