You can access the most information related to Abbott of BinaxNOW tests that have been authorized to have their expiration dates extended by accessing information directly from Abbott’s website. Use the instructions to see the letter and listing of BinaxNOW™ COVID-19 Ag Card lots which qualify for this expiry extension. Please pay close attention to the lot number, currently labeled kit expiry, and new kit expiry date. The image below helps you to locate the lot number of the Abbott BinaxNOW test kits.