You seem to be making the (rather common) mistake of confusing European organisations with EU institutions. CEN is not a part of the EU. It was founded to estab

You seem to be making the (rather common) mistake of confusing European organisations with EU institutions. CEN is not a part of the EU. It was founded to establish standards among European countries long before the EU even existed, and it has members outside the EU as well. The EU does indeed recognize it, as does the UK (and did long before the EU even existed), but the EU didn't create it and doesn't control it.