- Log-in
- Register
Industry Missions
- Join the industry movementTogether we're changing the future of global connectivity
- Autonomous NetworksUnlocking the power of seamless end-to-end autonomous operations
- Composable IT and EcosystemsSimpler IT operations and partnering via AI-ready composable software
- AI and Data InnovationThe safe adoption of AI and data at scale
Open Digital Architecture (ODA)
- About ODAThe architecture, blueprints and best practice our Members are building to simplify, modernize and automate their operations
- Member assetsA library of standards, best practices and toolkits
- How to apply ODAUnderstand how ODA can work for you
- Open APIsFind specifications, downloadable code and more
- ConformanceCertify your business and products with industry standards
- ODA component directoryFind ODA components and the vendors who supply them
- CanvasThe live environment for ODA components
Member projects
- Collaboration projectsExplore our Member-only projects where we build and develop ODA
- CatalystsTeam up with industry trailblazers to create ground-breaking solutions
- Innovation HubFocused innovation to address real-world challenges
Learn
- Education programsUpskilling programs that transform your capabilities
- CertificationUpskilling programs that transform your capabilities
News and insight
- NewsroomLatest press releases and global media coverage
- Industry insightExplore reports, case studies, key features and opinion pieces
Events
- All eventsMeet up and join in! Where the industry convenes to shape the future of connectivity
- Innovate AmericasOur annual summit for the Americas' connectivity ecosystem: September 10-11, 2025
- DTW IgniteTM Forum's annual global summit for the connectivity industry: 17-19 June, 2025
- Innovate AsiaOur annual summit for Asia's connectivity ecosystem: November 25-27, 2025
About
- About TM ForumThe connectivity industry’s global alliance
- Sponsorship and ExhibitorsOpportunities to promote your organization's brand and capabilities
- MembershipAccess a world of insights, collaboration and tools to transform your business
- CareersBe part of the global industry alliance that's changing the future of global connectivity

Open Digital Framework

A blueprint for intelligent operations for the 5G era

The Open Digital Framework (ODF) comprises tools, code, knowledge and standards (machine-readable assets, not just documents). Developed by TM Forum member organizations through our Labs.

The framework comprises our Open Digital Architecture (ODA), together with tools, models and data that guide the transformation to Open Digital Architecture (ODA). The aim is to transform business agility (accelerating concept-to-cash from 18 months to 18 days), enable simpler IT solutions that are easier and cheaper to deploy, integrate and upgrade, and to establish a standardized software model and market which benefits all parties (service providers, their suppliers and systems integrators).

Get started:

Open Digital Architecture	Architecture framework, common language and design principles Open APIs exposing business services Standardized software components Reference implementation and test environment
Member toolkits	Member resources arranged by topic Tools to support the migration to ODA
Labs	Drive real change as part of member projects where you can invent, build and test new solutions Proof-of-concept Catalysts using ODF to build next generation solutions
Training	Take ODF Awareness training to understand the future of architecture Learn how ODF supports project delivery lifecycles and the role of ODA

Core elements of the Open Digital Framework

Visit member resources

Not a member? find out how to join