Does CEX.IO require ID verification?

Could you please clarify for me if CEX.IO, as a cryptocurrency exchange platform, mandates identity verification for its users? I'm interested in knowing if I need to provide personal information and go through a verification process before I can start trading on the platform. Additionally, if ID verification is required, could you elaborate on the specific steps involved in the process and what kind of documents are typically needed? I appreciate your assistance in this matter.