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.

CACAO: Collaborative Automated Course of Action Operations for Cyber Security

Defining the standard for implementing course of action playbooks for cybersecurity operations.

Cyber Threat Intelligence (CTI)

Supporting automated information sharing for cybersecurity situational awareness, real-time network defense, and sophisticated threat analysis

Business Document Exchange (BDXR)

Defining a federated document transport infrastructure for business document exchange

e-Business

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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: 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.

e-Business

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: 24 Nov 2011

SAML 2.0 Session Token Profile Version 1.0

Web Servers and Application Servers generally maintain security state information for currently active users, particularly once some type of authentication has occurred. This specification defines a format for communicating such security session state based on the OASIS SAML Assertion. It also specifies two different mechanisms for communicating this information between servers via a standard Web browser.