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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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.

Lexicographic Infrastructure Data Model and API (LEXIDMA)

Developing an open standards based framework for internationally interoperable lexicographic work.

Transformational Government Framework

Advancing an overall framework for using IT to improve delivery of public services

eGov/Legal

UBL: Universal Business Language

Defining a common XML library of business documents (purchase orders, invoices, etc.)

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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.

e-Business

Approved: 01 Nov 2004

Universal Business Language (UBL) v1.0:

Defines the Universal Business Language, a generic XML interchange format for business documents that can be restricted or extended to meet the requirements of particular industries.