Registries > RITSO > ITS > Regulation > v0.0.1 > Tro Pattern (itsRegulation) > Legal Basis LegalBasis¶ A legal basis provides references to the legal documents that authorize an entity to issue the types of regulations covered by a traffic regulation order. Open interactive LegalBasis diagram Formalization for LegalBasis¶ Property Constraint date all xsd::date date max 1 owl::Thing genProp::hasName exactly 1 owl::Thing genProp::hasName all xsd::string subClassOf TroThing version all xsd::string version max 1 owl::Thing Used by classes¶ Class Property Traffic Regulation Order legalBasis Other annotations¶ Annotation Value xsd::pattern TroPattern