Data must be aggregated/scrubbed to preserve privacy per 15/15 rule, a risk/liability to local governments, which also masks subsector information sometimes needed at a small-scale local level.

• UCLA paper describes problems with 15/15 rule and data masking
• The associated barriers with being in compliance with the 15/15 rule was flagged throughout the listening sessions as a key commonly encountered barrier standing in the way of moving forward necessary planning efforts.