The Missouri Certificate of Service (Electronic Case Filing) is a document that is used to serve legal papers electronically. The document is required when parties are using the Missouri Electronic Case Filing System (ME CFS) to file legal documents. The certificate serves to verify that the paperwork has been delivered to the other party or parties involved in the case. It is also used to document the date of service. There are two types of Missouri Certificate of Service (Electronic Case Filing): 1. The Basic Certificate of Service: This document is used to certify that the documents were served electronically via ME CFS. 2. The Advanced Certificate of Service: This document is used to certify that the documents were served electronically via ME CFS to multiple parties. It also includes additional fields where the user can specify the parties served and the date of service.