MISMO Digital Mortgage Summit 2027

MISMO (Mortgage Industry Standards Maintenance Organization) is the mortgage industry's standards body, operating under the Mortgage Bankers Association (MBA). MISMO develops and maintains data standards, logical data dictionaries, and reference models that enable different lenders, servicers, investors, and technology platforms to exchange mortgage data reliably. Without MISMO standards, every system integration requires custom mapping — creating errors, delays, and compliance risk. Key MISMO standards include: (1) MISMO 3.4 (Uniform Loan Delivery Dataset) — required for Fannie Mae and Freddie Mac loan deliveries; (2) MISMO eMortgage standards — define eNote, eVault, and eClosing data requirements; (3) Uniform Appraisal Dataset (UAD) — standardizes appraisal data. The MISMO website publishes all current standards and working group updates.

An eClosing (electronic closing) allows borrowers to sign some or all mortgage documents electronically rather than with wet ink at a closing table. There are three levels: (1) Hybrid eClosing: most documents are eSigned, but the Note and Deed are still wet-signed — widely supported today; (2) Full eClosing with eNote: the promissory note is also electronically signed and registered on the MERS eRegistry — qualifies as a True eClosing; (3) Remote Online Notarization (RON): borrower signs and notarizes remotely via video with a commissioned eNotary. As of 2027, RON is enabled in over 40 states by statute. Benefits: faster closings (hours vs days for doc delivery), reduced errors, lower closing costs. Lenders must use an eVault approved by MERS for eNote storage. The MERS eRegistry tracks all active eNotes.

The MISMO Digital Mortgage Summit typically covers: (1) MISMO 3.x updates — new data elements, deprecations, and GSE delivery requirements; (2) API standards — RESTful API designs for origination, servicing, and valuation data exchange; (3) AI and automated underwriting data quality — how standardized inputs improve AUS accuracy; (4) Privacy and data security — GLBA, CCPA, and state-specific data handling requirements for mortgage data; (5) Servicing data standards — MSR transfer protocols, loss mitigation data exchange; (6) Open Finance interoperability — connecting to open banking platforms for income and asset verification. Attendees include chief data officers, mortgage technology vendors, compliance officers, and GSE representatives. See the MBA conferences page for the full agenda.

The MBA Annual Conference is the industry's largest gathering covering all aspects of mortgage banking — origination, servicing, capital markets, regulatory affairs, and leadership. The MISMO Digital Mortgage Summit is a specialized, technically-focused event: attendees are primarily technology professionals, data architects, compliance technologists, and product managers. Where the MBA Annual covers strategy and business, MISMO covers implementation: how systems connect, what data standards must be met, how eClosing platforms are certified. For a lender or fintech building digital mortgage infrastructure, the MISMO summit is essential for understanding the technical requirements that govern interoperability with GSEs and other industry participants. More on the MBA Annual at the MBA Annual Conference 2027 event page.

Remote Online Notarization (RON) allows a notary to notarize documents via live, two-way video with a signer who is not physically present. The notary must be commissioned in a RON-enabled state. As of 2027, over 40 US states have enacted RON statutes, including Virginia (the first, 2011), Texas, Florida, Ohio, Michigan, Arizona, and most other states. Key RON requirements: (1) real-time audio/video communication; (2) identity verification (credential analysis + knowledge-based authentication); (3) tamper-evident electronic seal; (4) secure session recording retained for at least 5–10 years depending on state. For mortgage closings, RON enables fully remote eClosings — a borrower can close from their kitchen table with a notary in another state (if both states permit). The RON state status tracker lists all enabled states.