RECOMMENDATION 19 PRIORITY: MEDIUM Build an automatic 昀氀agging system for signals that are not allowed or are high risk. The Tech Coalition does not allow certain signals to be shared in the Lantern database, such as information about children and information about sensitive characteristics. Together with the Meta ThreatExchange team, the Tech Coalition can build a classi昀椀er system that 昀氀ags when participants try to upload such signals to the database. The same system can also 昀氀ag high-risk signals such as those that involve text from private communications, and prompt participants to complete and upload the checklist described in Recommendation #14. Implementing this recommendation: This recommendation would implemented by the Tech Coalition and Meta. RATIONALE › Principle 17 of the UNGPs states that due diligence “should be initiated as early as possible in the development of a new activity or relationship.” › Principle 18 of the UNGPs states that human rights assessment should be undertaken “prior to a new activity or relationship; prior to major decisions or changes in the operation (e.g., market entry, product launch, policy change, or wider changes to the business); in response to or anticipation of changes in the operating environment (e.g., rising social tensions).” BSR TECH COALITION HUMAN RIGHTS IMPACT ASSESSMENT 62