OASIS Open

Setting the standard for open collaboration.

OASIS Open is where individuals, organizations, and governments come together to solve some of the world’s biggest technical challenges through the development of open code and open standards.

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and open standards.

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Projects & Committees

Whether you want to start, lead, or contribute to a project, OASIS is the place to be. Here are some of our projects.

LegalDocumentML (LegalDocML)

Advancing worldwide best practices for the use of XML in legal documents

eGov/Legal

Message Queuing Telemetry Transport (MQTT)

Providing a lightweight publish/subscribe reliable messaging transport protocol suitable for communication in M2M/IoT contexts where a small code footprint is required and/or network bandwidth is at a premium.

Open Data Protocol (OData)

Simplifying data sharing across disparate applications in enterprise, Cloud, and mobile devices

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OASIS Standards & Releases

Chances are you’ve been touched by at least one of our standards over the last 24 hours. Our members produce work that defines how the internet exchanges information.

Approved: 23 Apr 2020

OData Version 4.01

OData enables the creation and consumption of REST-based data services which allow resources, identified using Uniform Resource Locators (URLs) and defined in a data model, to be published and edited by Web clients using simple HTTP messages. OData helps create a more open, programmable Web, and simplifies the querying and sharing of data across applications for re-use in the enterprise, cloud, and mobile devices.

Messaging

Approved: 09 Jul 2018

Universal Business Language Version 2.2

Defining a generic XML interchange format for business documents that can be restricted or extended to meet the requirements of particular industries.