Commissioners repeatedly asked how the proposed performance standards for manufacturing, assembly and R&D uses would be quantified and enforced. One commissioner said, "We need some way to measure those things," and staff replied the language "is derived from the public nuisance requirements in the code" and that enforcement typically proceeds through code enforcement and building‑permit technical reviews.
Legal and staff representatives explained that zoning sets land use and development standards while technical aspects such as emissions controls or ventilation for paint booths are addressed in building and environmental permitting and, where appropriate, by other agencies. Commissioners suggested the commission consider more explicit definitions for heavier or undefined uses and asked staff to outline accountability measures so neighbors would know who enforces which standards.