If you're an adult vaper in the EU, you've probably noticed that rules can differ from one country to the next. What's legal in Germany might be restricted in France. The EU sets baseline product standards, but each member state can add its own rules on where you can vape, how products are sold, and even nicotine strength limits.

That's why a simple checklist helps. Before you buy or travel, knowing what to verify can save you from fines, confiscation, or buying a product that doesn't meet safety standards.