On whom may one NOT rely on for insect checking & their standards?
Among those not to rely on are the following:
Rabbi Mordechai Betzalel Klein-Lakewood Satmar Dayan,
Hisachdus Harabonim of the USA & Canada CRC
Rav Palatchik (shoppers Haven-Monsey)
Klein's Naturals- Note Klein's Naturals supplies may stores & smaller suppliers, check if they get it from Klein's Naturals-stay away from them.
Hisachdus allows Klein's Naturals to sell kosher & Treif without a mashgiach on site & in total control, etc