Source: Schema.org v30.1 vocabulary. Official auditDate property definition.
What does auditDate mean?
Date when a certification was last audited. See also [gs1:certificationAuditDate](https://www.gs1.org/voc/certificationAuditDate).
Used on types (domainIncludes)
Expected value types (rangeIncludes)
Schema.org domainIncludes and rangeIncludes are descriptive guidance, not strict validation prohibitions. Check the official reference for updates.
Related reference
Browse all Schema.org types and properties · Google feature support status