In the dynamic landscape of e-discovery, the last eight years have seen a significant shift from the norms established by the Federal Rules of Civil Procedure (FRCP). Contrary to the notion of a settled practice, e-discovery has been continually evolving, primarily due to the exponential growth in data volumes and diversification of data sources since 2015. The yearly data generation has reportedly surged eightfold in this period, accompanied by a dramatic increase in communication channels. Modern organizations are now navigating a complex array of data sources ranging from traditional tools like Word and Excel to contemporary platforms like Slack, social media, and various messaging applications, all of which are pertinent to discovery processes.

E-discovery professionals find that the FRCP alone is insufficient for staying abreast of these changes. Instead, they are turning to recent case law for guidance.

Notable is the work of Exterro's E-Discovery Case Law Project, which has compiled eight critical rulings between 2021 and 2023, focusing on emerging data types like Slack, Skype, Discord, and WeChat. These rulings shed light on how courts are adapting to new data sources in legal cases.

Key recommendations for e-discovery practitioners include:

• Staying informed about new technology platforms used within their organizations for effective data collection
• Being vigilant about default settings and auto-delete functions to avoid compliance issues
• Recognizing the relevance of diverse data sources beyond communication tools
• Adhering to established discovery protocols with precision and cooperation.

For a comprehensive understanding and expert opinions, Exterro's whitepaper on these rulings offers valuable insights into the evolving e-discovery landscape, highlighting the necessity for legal professionals to adapt and update their practices in line with technological advancements and judicial trends.