BS7666 Schema Definition Purpose: Definition of basic BS7666 types and constructs. Includes a definition of a basic BS7666 Address The simple and complex types are as defined in BS7666:2000 Date: 05/01/01 Updated 19/03/01 to conform to GovTalk Guidelines Updated 26/06/01 Minor adjustments BS7666 Compliant Address Structure Secondary Addressable Object Primary Addressable Object Street Description At least one of Town, County and Locality All Both Both Both One of At least one of Town, County and Locality All Both Both Both One of Coordinate Point based on UK National Grid Easting Field Northing Field H to represent a hole or not present Description of Source of BLPU Extent Provenance Code values T = Registered land title L = Unregistered land title F = Formal tenancy agreement R = Rental agreement P = Physical features O = Occupancy U = Use Representative Point Code values 1 = Visual centre 2 = General internal point 3 = South-west corner of 100m grid square 5 = Start point of the referenced street Logical Status values 1 = Approved preferred 2 = Approved alternative (LPI Only) 3 = Alternative (LPI Only) 5 = Candidate 6 = Provisional 8 = Historical 9 = Rejected