· Table completeness (no gaps in the rules)
· Table consistency (overlaps properly handled by hit policy)
· Subsumption (rules that could be combined)
· Rule masking (in P tables where some rule is never the top priority)
· First normal form violation (no hit policy F or O; no duplicate rules)
· Second normal form violation (all inputs relevant to the rule)
· Third normal form violation (all inputs independent)

Added/optionals
· "Misleading rules" in P tables