Hi you need to take everything and it must be originals also
Some folk will use copies and keep the originals safe so if asked then can still provide them if needed. if you cannot prove you own the bike or it's legally on their roads they will take it off you until you can (no mercy).
If I can help with anything else give me a Pm more than happy to help
I'm taking a pile of BM bikers to France in 8 weeks
How ever all my dealings with the law abroad in Europe has been great