PZOO - one to keep an eye on... they have a lab in L.A. and are testing "licensed grows, production facilities and edible manufacturers" https://pazoo.com/ https://www.otcmarkets.com/stock/PZOO/news/story?e&id=1191994 "accepted its first cannabis samples from a paying customer and officially began laboratory testing" https://www.otcmarkets.com/stock/PZOO/news