1. Revised Civic Format James Winterbottom

2. Motivation Investigations and work done on civic representations has expanded somewhat since the initial version of the GeoPriv Civil specification. Work done by Henning Schulzrinne for the DHCP Civil draft highlighted the need for some additional fields. Still further fields were identified as required by delegates from Japan.

3. Proposal The draft proposes a new schema with a name space of urn:ietf:params:xml:ns:pidf:geopriv10:civicAddr Schema introduces 7 new Civic Address types. Creates a new namespace rather than extensions to the old to avoid confusion and allow deprication of old namespace.

4. Proposal (cont) Basic building block is now a caType which is an extension of the XML token rather than string. This makes equivalence matching between values easier as ambiguities regarding spaces are removed. caType defined has an attribute for the xml:lang allowing caTypes to be specified in different languages. All caTypes defined in the new schema have a corresponding value in DHCP civil draft. Making the schemas compatible. –Note that the DHCP civil “script” CAType is omitted in favour of the xml:lang type.

5. New Fields BLD :- the name of a building or structure (Pinnacle Hotel) UNIT :- unit, apartment or suite (12a) ROOM :- room (150f) SEAT :- seat, workstation or desk (ws181) PLC :- The placetype (office) POBOX:- The post office box (U40) ADDCODE :- Additional Code (13203000003)

6. Other Changes from PIDF-LO Country code is now restricted to two uper case characters to be in line with ISO.3166.1988