What is the term of use of EU design patents?

After the EU appearance certificate comes down, it needs to be updated every five years before the patent can be used normally. The renewal must be handled within six months before the expiration. If you don't apply for renewal within six months, there will be a grace period of six months (only if you apply for renewal within the grace period, you need to pay extra); If no application for renewal is filed after the extension period, the patent is invalid. This is the most important place to pay attention to.