One of the less obvious reasons why lab testing each batch of Delta-8 matters is the traceability. When purchasing Delta-8 THC products, the lab testing creates a paper trail, providing dates when the product was made, which batch it was a part of, and where it was made. A lot of industries commonly use lab testing or something similar to trace a product back to its origin. For instance, if you ate meat and got a bacterial infection, the store where you purchased the meat from can trace it and its batch back to its origin. This lets the store and its manufacturers know “hey, this batch of meat is bad, so let’s pull it from the shelves before anyone else gets sick.”