CTI Interoperability Subcommittee

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Promoting adherence and interoperability for CTI TC promulgated standards

Statement of Purpose

The Interoperability SC helps guide adherence to CTI TC-promulgated standards and interoperability between CTI TC standards-based implementations, while encouraging standards maturity throughout the industry.

The SC defines parameters and processes to enable testing and validation of an implementation. Testing parameters and processes should be straight-forward and objective to provide clear confirmation that minimum standards' requirements have been achieved. Initially, in regard to maturity measurement efforts, the SC will develop guidelines to support a more qualitative review of an implementation.

In addition, the SC identifies opportunities and approaches to promoting interoperability with externally-defined cyber threat intelligence standards and frameworks.


All Interop meetings starting April 2018 will merge with the CTI TC working calls on Tuesdays. Please check the CTI TC calendar for details on time and dial in information.


  • Documents addressing guidelines, parameters and processes for testing, validating and measuring implementations' adherence to CTI standards
  • Proposals for promoting interoperability with other, externally-defined cyber threat intelligence standards and frameworks

Providing Feedback: OASIS welcomes feedback on its technical activities from potential users, developers, and others to better assure the interoperability and quality of OASIS work.