The declaration of conformity for Backbone can be found here. To see the EU guidelines which Backbone complies with, you can download the file attached. VM_Declaration of Conformity_Backbone.pdf 700 KB Download Related articles You can read the instructions for our Backbone here. My Backbone silicone band is broken. Can I use wireless charging with Backflip®? You can read the user manual of our High Five®, High Five®Signature, High Five® C and High Six here. The silicone tape on the backbone is too tight.