EFIS Help

EFIS is the Missouri Public Service Commission's e-filing and document management system for Commission cases, complaints, inquiries, public comments, Commission agendas, tariffs, compliance filings, and more.

• Browser Requirements -- Any modern web browser; EFIS is functional on mobile browsers, but is not optimized for that platform.
• Attachment Size -- Files must be uploaded individually or in batches. Each individual document upload or batch upload may not exceed 45 MB.
• Attachment Format -- PDF documents are preferred and recommended.  Zip files are not permitted.

This page contains links to user guides for step-by-step instructions on how to do most anything in EFIS.

• Login is not required to view most submissions.
• Login is required to make submissions.