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Real Estate Standards Organization

Streamlining Technology Through Global Collaboration
What We Do

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MLSs

BROKERS

TECHNOLOGY PARTNERS

DATA DICTIONARY

Utilize the real estate industry’s universal language for data.
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RESO Web API

RESO Web API

Delve into the modern way to accurately and effectively share real estate data.
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RESO UNIQUE IDENTIFIERS

Explore the sources of truth for data about people, properties and organizations.
READ MORE ABOUT RESO UNIQUE IDENTIFIERS

RESO’s Working With Real Estate Data Course Business Module (RED-B)

 

Discover how data flows through real estate technology and earn your RED-B designation with the only industry education course of its kind.
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INDUSTRY SUPPORT

See how real estate’s leaders feel about their involvement with RESO.

CERTIFICATION

Ensure compliance with standards that accelerate innovation and enhance interoperability.
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CERTIFICATION MAP

View certified data sets from technology companies and MLSs.
CHECK OUT THE INTERACTIVE MAP

JOIN RESO

Save time and money with RESO standards.
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RESO BLOG

How Standards Accelerate Proptech Startups

RESO standards enable new tech companies to offer more robust and scalable products than they otherwise would have without standards.  Perchwell CEO...

10 Reasons Why You Can’t Miss RESO San Diego

Registration is filling up for the RESO 2023 Fall Conference. Please join us in San Diego, CA, October 24–26, with an opening reception on October 23. 1. Paradise – Our host venue, Paradise Point Resort & Spa, is pleasantly tucked away on Mission Bay in San Diego....

The Expanding International Impact of RESO

The first 20 years of RESO standards largely benefited real estate professionals and technologists in the United States and Canada. But the mission of RESO has always been the creation of standards for global use. RESO standards are at the core of the majority of real...

Next in Interoperability: Web API Add/Edit

At the 2023 RESO Spring Conference, Troy Davis, CTO at Ocusell, moderated a panel about the Web API Add/Edit endorsement that included Olga Ermolin,...

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