https://iabtechlab.com/openrtb

https://iabtechlab.com/openmedia

https://github.com/InteractiveAdvertisingBureau/AdCOM

At all times, the master branch of this repository contains the most recent release of OpenRTB. See "OpenRTB v3.0 Final.md" in the master branch for the latest specification.

Branches exist for prior releases. Use these to review detailed changes from one release to another. A brief change log is found in the spec itself.

The develop branch contains work-in-progress for an upcoming release. It may change at any time.

For more information, or to get involved, please email [email protected].

The IAB Technology Laboratory is a nonprofit research and development consortium charged with producing and helping companies implement global industry technical standards and solutions. The goal of the Tech Lab is to reduce friction associated with the digital advertising and marketing supply chain while contributing to the safe growth of an industry. The IAB Tech Lab spearheads the development of technical standards, creates and maintains a code library to assist in rapid, cost-effective implementation of IAB standards, and establishes a test platform for companies to evaluate the compatibility of their technology solutions with IAB standards, which for 18 years have been the foundation for interoperability and profitable growth in the digital advertising supply chain.

Learn more about IAB Tech Lab here: https://www.iabtechlab.com/

OpenRTB Working Group members provide contributions to this repository. Participants in the Programmatic Supply Working group must be members of IAB Tech Lab. Technical Governance and code commits for the project are provided by the IAB Tech Lab Programmatic Supply Chain Commit Group.

Learn more about how to submit changes in our working group: So, You'd Like to Propose a Change...

OpenRTB Specification the IAB Tech Lab is licensed under a Creative Commons Attribution 3.0 License. To view a copy of this license, visit creativecommons.org/licenses/by/3.0/ or write to Creative Commons, 171 Second Street, Suite 300, San Francisco, CA 94105, USA.

By submitting an idea, specification, software code, document, file, or other material (each, a “Submission”) to the OpenRTB repository, to any member of the Programmatic Supply Chain Working Group, or to the IAB Tech Lab in relation to OpenRTB 3.0 you agree to and hereby license such Submission to the IAB Tech Lab under the Creative Commons Attribution 3.0 License and agree that such Submission may be used and made available to the public under the terms of such license.  If you are a member of the IAB Tech Lab then the terms and conditions of the IPR Policy may also be applicable to your Submission, and if the IPR Policy is applicable to your Submission then the IPR Policy will control  in the event of a conflict between the Creative Commons Attribution 3.0 License and the IPR Policy.

THE STANDARDS, THE SPECIFICATIONS, THE MEASUREMENT GUIDELINES, AND ANY OTHER MATERIALS OR SERVICES PROVIDED TO OR USED BY YOU HEREUNDER (THE “PRODUCTS AND SERVICES”) ARE PROVIDED “AS IS” AND “AS AVAILABLE,” AND IAB TECHNOLOGY LABORATORY, INC. (“TECH LAB”) MAKES NO WARRANTY WITH RESPECT TO THE SAME AND HEREBY DISCLAIMS ANY AND ALL EXPRESS, IMPLIED, OR STATUTORY WARRANTIES, INCLUDING, WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AVAILABILITY, ERROR-FREE OR UNINTERRUPTED OPERATION, AND ANY WARRANTIES ARISING FROM A COURSE OF DEALING, COURSE OF PERFORMANCE, OR USAGE OF TRADE. TO THE EXTENT THAT TECH LAB MAY NOT AS A MATTER OF APPLICABLE LAW DISCLAIM ANY IMPLIED WARRANTY, THE SCOPE AND DURATION OF SUCH WARRANTY WILL BE THE MINIMUM PERMITTED UNDER SUCH LAW. THE PRODUCTS AND SERVICES DO NOT CONSTITUTE BUSINESS OR LEGAL ADVICE. TECH LAB DOES NOT WARRANT THAT THE PRODUCTS AND SERVICES PROVIDED TO OR USED BY YOU HEREUNDER SHALL CAUSE YOU AND/OR YOUR PRODUCTS OR SERVICES TO BE IN COMPLIANCE WITH ANY APPLICABLE LAWS, REGULATIONS, OR SELF-REGULATORY FRAMEWORKS, AND YOU ARE SOLELY RESPONSIBLE FOR COMPLIANCE WITH THE SAME, INCLUDING, BUT NOT LIMITED TO, DATA PROTECTION LAWS, SUCH AS THE PERSONAL INFORMATION PROTECTION AND ELECTRONIC DOCUMENTS ACT (CANADA), THE DATA PROTECTION DIRECTIVE (EU), THE E-PRIVACY DIRECTIVE (EU), THE GENERAL DATA PROTECTION REGULATION (EU), AND THE E-PRIVACY REGULATION (EU) AS AND WHEN THEY BECOME EFFECTIVE.