#USA #San Francisco #AI Governance #Open Source Initiative #Stefano Maffulli

Open Source Initiative Announces Executive Director Search

On September 15, 2025, the Open Source Initiative (OSI) made a significant announcement regarding its leadership transition. As a revered authority in the realm of open source, the OSI declared that it is on the lookout for a new executive director following the departure of Stefano Maffulli, who has played a pivotal role in the organization since 2021. Under Maffulli's stewardship, OSI has witnessed remarkable growth and has solidified its position as a leading voice in the open-source community and public policy.

Maffulli's departure, slated for October, marks a new chapter for the OSI as he plans to dedicate himself to open source artificial intelligence (AI) and data governance. His interim replacement, Deborah Bryant, a former US Policy Director and current OSI Board Member Emeritus, is stepping in to guide the organization during this transitional phase.

Since his appointment as OSI's inaugural executive director, Maffulli has transformed the organization from a predominantly volunteer-run entity into a respected, professionally managed nonprofit. This transformation was especially pronounced in an era characterized by rapid technological advancements, including the burgeoning field of AI. Maffulli spearheaded the release of the Open Source AI Definition (OSAID) 1.0, delineating OSI's commitment to a trustworthy open source environment in AI development.

Moreover, Maffulli was instrumental in forging new global partnerships that enhanced OSI’s influence and relevance in ongoing international discussions about digital policy, security, and transparency in emerging technologies. Tracy Hinds, the chair of the OSI board, expressed gratitude for Maffulli's contributions, stating, “Stefano helped build a strong and resilient foundation for OSI during a time of extraordinary change in the tech world.”

The search for OSI's next executive director will be a thorough and inclusive process. The board aims to ensure that the new leadership will continue to champion the organization’s mission while navigating the complexities and responsibilities associated with open source licensing and AI governance. It is a crucial moment for OSI as it seeks to maintain momentum and modernize its operations in line with evolving technologies and public policy frameworks.

Maffulli reflected on his tenure, stating, “I knew that serving as the first OSI's executive director would require strength to drive change and build a new organization from scratch. Over the past four years, we've modernized the organization, grown its reach, and reinforced its essential role in global tech policy.”

As OSI moves forward, it remains committed to upholding the principles of open source and supporting the global community that relies on it. The collective efforts towards securing the future of open-source AI and governance will undoubtedly continue, even as a new leader takes the helm. The OSI urges all supporters and stakeholders to stay engaged and assist in the ongoing mission of promoting the benefits of open source development.

In conclusion, the Open Source Initiative stands at a pivotal moment in its history. With a new executive director on the horizon, the organization aims to not only preserve what has been built but also enhance its role as a steward of the open source community. For more information about OSI, and how to support its mission, visitors can check the organization’s official website at opensource.org.