Open Source Summit North America 2025

Registration Cost: $10

OpenAPI has become essential for the design, documentation, and seamless integration of APIs, providing a standardized description language that enhances collaboration. The mini summit will offer courses that cover the core principles and practical use of OpenAPI, empowering you to explore, create, and integrate OpenAPI descriptions confidently in your design, development, management, and governance workflows.

How to Register: Pre-registration is required. To register for OpenAPI Education Mini Summit, add it to your Open Source Summit North America registration.

Registration Cost: $5

This mini-summit will explore how standards and process management are driving the next phase of sustainable, efficient open source use in organizations. We will discuss emerging trends or concerns in areas like AI and SBOM quality, and we will also discuss the future development of our existing standards (ISO/IEC 5230 for license compliance and ISO/IEC 18974 for security assurance). Attendees will come away with increased knowledge of OpenChain activities, more generally of open source business process management, and with the ability to apply that learning to their own companies and projects.

AGENDA:
Current Compliance

• OpenChain Standards for Process Management and Risk Reduction
• Industry Specific and Cross-Industry SBOM Quality Management
• Understand Automation - Open Source Tools for Open Source Compliance

Future Compliance

• AI BOM Compliance in the Supply Chain
• Mitigating Risk for Securing Information in a Post Quantum Computing (PQC) World

How to Register: Pre-registration is required. To register for OpenChain Project - Standards and Process Management Mini Summit, add it to your Open Source Summit North America registration.

Registration Cost: $20

New to RISC-V and RISE? This session is the perfect place to start. We’ll walk through what RISC-V and RISE are, why they’re gaining global momentum, and how the open-standard ISA is supported by a rich ecosystem of software and tools. From the basics to how you can plug into the community, this session is your on-ramp to exploring, building, and contributing with RISC-V & RISE.

How to Register: Pre-registration is required. To register for this event, add it to your Open Source Summit North America registration.

Registration Cost: $5

The Unified Acceleration (UXL) Foundation governs a set of C++ projects that can be used to accelerate a range of use cases, from math operations like SPARSE and BLAS, through to AI operations on CPUs, GPUs and other processors. Join this summit to find out how you can take advantage of the UXL Foundation libraries, and how you can get involved in both shaping the projects as well as making meaningful contributions.

AGENDA:

• Welcome Address (30 min)
• How the UXL Foundation Projects are Powering AI (30 min)
• Getting Started: Using & Contributing (30 min)
• Developing Stable Open Source Releases (30 min)
• High Performance for oneAPI Libraries (30 min)
• UXL Foundation Roadmap (30 min)
• Community Session (30 min)

How to Register: Pre-registration is required. To register for Unified Acceleration (UXL) Foundation Mini Summit, add it to your Open Source Summit North America registration.

Registration Cost: $20

FreePBX World Summit 2025, proudly sponsored by Sangoma, brings together users and contributors of FreePBX - the world’s most popular open source GUI for the Asterisk telephony toolkit. Over twenty years in the making, FreePBX continues to expand the GNU/Linux footprint into education, hospitality, retail, call center, and AI/LLM spaces around the world.

K12 Focus! Join this informative mini-summit to explore the advantages of using FreePBX in K12 schools. Discover practical examples and expert advice on everything from network planning and hardware deployment to tips for configuring emergency calling. Gain valuable insights from industry professionals to enhance your school's communication systems.

Calling for Speakers!

How to Register: Pre-registration is required. To register for FreePBX World Summit 2025, add it to your Open Source Summit North America registration.

In Person Registration Cost: $50
Virtual Registration Cost: $0

The Automated Testing Summit (ATS) 2025, hosted by KernelCI, is a technical conference focused on the key challenges, tools, and infrastructure involved in testing and quality assurance for the Linux ecosystem — with an emphasis on upstream kernel development, embedded systems, cloud environments and CI integration.

Modern software stacks grow increasingly complex and heterogeneous. Ensuring their stability requires scalable, reproducible, and automated testing solutions that can operate across diverse hardware platforms, kernel versions, and integration layers. ATS brings together engineers working on KernelCI, test frameworks, lab automation, CI/CD pipelines, fuzzing, performance analysis, and more.

The event is a platform for in-depth technical talks, demos, and collaboration sessions that tackle real-world problems in automated testing. Topics range from designing interoperable systems for sharing test results, to debugging kernel regressions across distributed hardware labs.

ATS 2025 is where upstream meets infrastructure — and where collaboration across project and organizational boundaries is essential to advance quality at scale.

How to Register: Pre-registration is required. To register to attend in person for Automated Testing Summit 2025, add it to your Open Source Summit North America registration. To register to attend virtually, visit the event website. 

Registration Cost: Early: $199 / Standard: $249 / Late: $399

Open Observability Summit and OTel Community Day are coming together under one event registration, featuring two community-driven tracks exploring the future of open source observability. Each event is created to bring the observability community together to collaborate, learn, and advance open source observability tools and practices.

Open Observability Summit is uniquely designed to bring together developers, operators, and business leaders passionate about leveraging open source technology to gain deeper insights into their systems and applications. The event is community-driven, ensuring that all aspects of the conference, from discussions to workshops, are relevant, practical, and tailored to meet the real-world needs of the open source community.

OTel Community Day is a time and a place for maintainers, contributors, and users of OpenTelemetry (OTel) to come together and celebrate both our open source work and our successes with Observability.

To learn more, visit the event website.

How to Register: Pre-registration is required. To register for Open Observability Summit + OTel Community Day, add it to your Open Source Summit North America registration.

Registration Cost: $25

OpenSSF Community Days bring together a vibrant community from across the Security and Open Source ecosystems to share ideas and progress on capabilities that make it easier to sustainably secure the development, maintenance, and consumption of the software on which we all depend. These events, held regionally and co-located with KubeCon or Open Source Summits, offer an opportunity to engage with the brightest minds in security for a day of collaboration and innovation in software security best practices. As a home for tools, standards, and education, OpenSSF provides attendees the chance to explore these resources, share their experiences, and contribute to a safer and more secure digital world.

To learn more, visit the event website.

How to Register: Pre-registration is required. To register for OpenSSF Community Day North America, add it to your Open Source Summit North America registration.

Registration Cost: Early: $249 | Standard: $299 | Late: $399

Linux Security Summit (LSS) is a technical forum for collaboration between Linux developers, researchers, and end users with the primary aim of fostering community efforts to analyze and solve Linux security challenges.
LSS is where key Linux security community members and maintainers gather to present their work and discuss research with peers, joined by those who wish to keep up with the latest in Linux security development and who would like to provide input to the development process.

To learn more, visit the event website.

How to Register: Pre-registration is required. To register for Linux Security Summit North America, add it to your Open Source Summit North America registration.

Registration Cost: $10

CHAOSS is a Linux Foundation project focused on creating metrics, metrics models, and software to better understand open source community health on a global scale. CHAOSS is an acronym for Community Health Analytics in Open Source Software. Open source software is critically important for both individuals and organizations. This importance raises questions about how we understand the health of the open-source projects we rely on. Unhealthy projects can have negative impacts on the community involved in the project as well as organizations that rely on such projects.

At CHAOSScon, you will learn about open source project health metrics and tools used by open source projects, communities, engineering teams, OSPOs, Universities, and scientific / research software to track and analyze their open source work. This mini-conference will provide a venue for discussing open source project health, CHAOSS updates, use cases, and hands-on activities for developers, community managers, project managers, and anyone interested in measuring open source project health. We will also share insights about the activities happening across the CHAOSS project.

How to Register: Pre-registration is required. To register for CHAOSSCon, add it to your Open Source Summit North America registration.

Registration Cost: $5

Securing data in use and accelerating the adoption of confidential computing through open collaboration.

AGENDA:

• 13:30 – 13:45: Introduction – Mike Bursell
• 13:45 – 14:30: Scaling Trust for Autonomous Intelligence with NVIDIA – Rob Nertney
• 14:30 – 14:35: Break
• 14:35 – 15:20: Trustless Attestation Verification in Distributed Confidential Computing – Donghang Lu
• 15:20 – 15:40: Break
• 15:40 – 16:25: Confidential Computing for Scaling Inference Workloads – Julian Stephen
• 16:30 – 16:50: Wrap Up – Mike Bursell

How to Register: Pre-registration is required. To register for the Confidential Computing Mini Summit, add it to your Open Source Summit North America registration.

Registration Cost: $10

Join us at the LF AI & Data Mini Summit to explore the latest advancements in open-source AI and data technologies. This event will feature expert-led sessions, project showcases, and collaborative discussions on key topics like generative AI, data governance, and interoperability. Don’t miss this opportunity to connect with the community driving innovation in AI and data.

AGENDA:

• 1:30 – 1:35 Welcome / Opening Remarks
  Steven Chin, VP of DevRel at Neo4j and LF AI & Data Content Chair
  
• 1:35 – 2:00 LF AI & Data State of the Union
  Todd Moore, SVP
  
• 2:00 – 2:20 OPEA + InfiniEdgeAI Integration
  Tina Tsou, InfiniEdgeAI TSC Chair, and Director, External Tech Influence, TikTok
  Alex Shinz, Intel
  
• 2:20 – 2:45 Panel: AI Open Source Across the LF
  Ezequiel Lanza, Open Source AI Evangelist, Intel Corporation
  Riccardo - Vini J. (former TAC chair)
  
• 2:45 – 3:00 BREAK
  
• 3:00 – 3:20 Orchestrating Guardrails in Generative AI Workflows
  Evaline Ju, Senior Software Engineer, IBM
  
• 3:20 – 3:40 AI Fairness on the Frontlines: TikTok & ServiceNow
  Jianpeng Mo, TikTok
  Xing Liu, TikTok
  Jim Van Over, ServiceNow
  
• 3:40 – 4:00 Simplifying Generative AI App Development: Standardization Matters
  Katherine Druckman, Open Source Security Evangelist, Intel Corporation
  Shirley Baile, Director of Software Ecosystem Strategy, Intel Corporation
  
• 4:00 – 5:00 PROJECT LIGHTNING TALKS
  
  • 4:00 – 4:10 OPEA
    Arun Gupta, VP & GM, Developer Programs, Intel Corporation
    
  • 4:10 – 4:20 GenAI Commons
    Arnaud Le Hors, Senior Technical Staff Member (STSM), Open Technologies, IBM
    
  • 4:20 – 4:30 Docling
    To be Confirmed
    
  • 4:30 – 4:40 BeeAI
    Teryl Taylor, IBM Research
    
  • 4:40 – 4:50 Data Prep Kit
    Santosh Borse, Senior Engineer, watsonx Data Engineering, IBM Research
    
  • 4:50 – 5:00 Trustmark
    Oita Coleman, Sr. Advisor, Open Voice Trustmark Initiative
    

How to Register: Pre-registration is required. To register for the LF AI & Data Mini Summit, add it to your Open Source Summit North America registration.

Registration Cost: $0, but pre-registration is required

The travel retail industry is evolving to focus on delivering comprehensive experiences rather than just individual services. This shift necessitates enhanced interoperability among travel providers and retailers. Current protocols, rooted in standards from the 1960s, are outdated and insufficient for modern needs. The industry requires a new approach to handle travel offers as digital retail products. Addressing these challenges can unlock significant economic opportunities by automating travel arrangements and providing access to previously excluded suppliers. Following the success of employing open-source practices in solving similar issues, the LF Open Travel Foundation is being formed.

How to Register: Pre-registration is required. To register for the Open Travel Foundation Kickoff Meeting, add it to your Open Source Summit North America registration.