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.
Attachment Size -- Files may 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 step-by-step user guides for EFIS.