Clock is ticking to pay annual UCR fees by admin | Jan 6, 2018 The fees for the Unified Carrier Registration System are finalized and collection has begun. Enforcement will begin starting April 5. Powered by WPeMatico Share this:Tweet Related Submit a Comment Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Notify me of follow-up comments by email. Notify me of new posts by email.