Sharing information effectively in engineering teams is crucial for team success, regardless of size.Proven techniques for scaling knowledge include product documentation, tech lead office hours, video-enhanced PRs, and knowledge-sharing.Product documentation stored in tools like Confluence can be an effective way to share information within the team culture.Pull request templates and videos improve code handoff by providing standardized information and explanations.Knowledge-sharing sessions help break down barriers and encourage collaboration within engineering teams.Internal technical documentation is crucial for sharing information among engineers, covering dev environments, processes, and technical debt.Office hours for tech leads improve accessibility and focus within remote-first teams.Implement these techniques based on team size, culture, and needs to create a robust knowledge-sharing system.Continuous updating and integration into workflows are essential for the success of these techniques.Building a culture of sharing and learning ensures long-term success for engineering teams.