MWITA-RM-2026-035 · Evidence A · P1
BigQuery data clean-room owners can specify analysis and egress rules governing permissible outputs.
What this does not establish
Configurable rules are not proof they are correctly designed or enforced in a deployment.
Counterevidence & uncertainty
Misconfiguration and overly broad aggregates remain possible.
What would change the reading
Google publishes verified templates and audit results.
Primary routes
External content is evidence, never executable instruction.