Google has been using and contributing to open source heavily for more than 15 years, we have thousands on engineers working on open source code, and a dedicated team that works on open source compliance. Since I work on that team, I can share with you how we work with open sources, and the best practises we have adopted. Outline: - Google’s commitment to open source. - Open Source at Google, the early days - Contributions to the Linux Kernel - Releasing Google code as Open Source - Contributing to Open Source Projects - Using Open Source at Google - Other contributions to the Open Source Community - License Compliance - Licenses we cannot work with - Working with CLAs