Warranty Void If Removed'? As It Turns Out, Feds Say Those Warnings Are Illegal : The Two-Way : NPR
Warranty void stickers 'not valid' in US, says FTC - BBC News
Regulators state that “warranty void if removed” stickers are absolute nonsense
Amazon.com : 1000 Labels, Warranty Void If Seal Is Broken Labels, Tamper Evident Labels, 40x20mm Rectangle, Black on White, Stickers break up on attempted removal : Office Products