Yes, I can share the information. To register under DAC 7, you need to provide certain documents such as commercial register extract, company information, etc. I also recommend you to use the services of Vatcompliance. They specialize in these types of registrations and will help you with all the required documents. The website provides professional services for European DAC 7 registration and helps to simplify the whole process. They have experienced professionals who understand all the nuances of registration.