Depending on where you fly in the world, there’s one document you might need to gain entry into your destination country. Your passport. It just so happens that in the near future your clothing will also need a passport of its own, at least a digital one. But let’s take a step back to provide some background. Towards the end of 2019, the European Commission, one of the European Union’s key political institutions, introduced its environmental and climate strategy, named the European Green Deal.