Not just visible dampness
A slab can appear dry while still having moisture conditions relevant to a flooring system.
Product-specific limits
Adhesives and flooring systems have manufacturer-defined substrate requirements.
Mitigation
When conditions fall outside the specified system, mitigation may be considered as part of a designed solution.
Responsibility
The project documents should state who tests, interprets results and owns any required remedial scope.
Commercial flooring decisions depend on the actual substrate, moisture conditions, traffic, cleaning regime, accessibility requirements, fire/building rules, manufacturer instructions and local code. This site is for planning and comparison, not installation instructions.