| Defining URL | http://terminology.hl7.org/NamingSystem/passportNumNS-MAC |
| Name | PassportNumNS_MAC |
| Status | active |
| Definition | Identifier of the namespace for Passport Numbers issued by the country of MACAO. Used for the HL7 v3 data type II.root and FHIR Identifer.system values for Passport Numbers |
| Type | Value | Preferred |
| OID | 2.16.840.1.113883.4.330.446 | true |
| URI | http://hl7.org/fhir/sid/passport-MAC | true |