Every credit card in the world follows a internationally agreed design standard.

Evidence

Every credit card in the world is of the same internationally agreed size and shape, to fit in all the ‘holes in the wall’ that now puncture our urban world. — Neil MacGregor, A History of the World in 100 Objects, 1504

Categorization

• corroborated: 2 independent passages support this claim — Neil MacGregor, A History of the World in 100 Objects, 1504