Interesting. How come FDA has a jurisdiction over testing companies? They don't produce drugs, medical equipment to cure people, they don't advise people how to medicate themselves. It's just reading of persons DNA.
FDA should be more concerned about palm readings, supplement industry etc, advising people or medicating them, without any proof that it works. Now that's harmful.
On other hand I wouldn't mind sending few inspectors from time to time, checking if testing companies or supplement producers are honest, and their products contain what's on the label. Otherwise what's left is the law, lawsuits, class action, and free market weeding out bad business. Eve though it works it takes way too long and it's more costly for both parties. Inspections and government overseeing is not a bad idea, but it creates big inefficient bureaucracy and it's open to corruption too.
Ah, that's life, never a perfect solution available. lol