The practical effect of these requirements remains unclear. Implementation timelines, enforcement mechanisms, and which courts will adopt the NCSC guidance as binding policy have not been finalized. The cost of compliance—and whether vendors will absorb or pass through those costs—is also undetermined.
For solo practitioners and small firms, the emerging framework poses a significant barrier. Enterprise-grade security infrastructure is expensive and operationally complex. As courts shift from permitting AI use to conditioning it on documented security controls, firms unable to meet those standards may find themselves unable to use AI tools in litigation or court filings. Attorneys should monitor their local court rules and standing judges' practices for specific AI security requirements, and budget accordingly for vendor compliance documentation or alternative workflows.