ISTA 3A vs ISTA 6-Amazon: Which Test Does Your Package Need? If you sell products on Amazon, you’ve probably encountered both ISTA 3A and ISTA 6-Amazon. Although people sometimes use the terms interchangeably, they represent different test standards. Choosing...
Amazon’s PFP and Overbox Testing Standard Update | May 2026 The Prep-Free Packaging (PFP) test procedure has been revised. The updated PFP certification now uses the ISTA 6-Amazon.com OVERBOX test. Specifically, this procedure simulates how Amazon Standard...
