World Intellectual Property Organization

Nice Classification (NCL)  - Documentation and Schemas

Documentation

NCL Master Files Specification (Version 3.23)
Specification of NCL Classification Top Structure File (Version 3.23)
Specification of NCL Classification Texts File (Version 3.23)
Specifications of NCL Fixed Texts File (Version 3.23)
Specifications of NCL General Remarks File (Version 3.23)
Specifications of NCL Information File (Version 3.23)
Specification of NCL Illustrations File (Version 3.23)
Specifications of NCL Hierarchy Groups Structure File (Version 3.23)
Specifications of NCL Hierarchy Groups Texts File (Version 3.23)
Specifications of NCL Hierarchy Groups Information File (Version 3.23)

NCL Master files By-products and Other documentation

NCL Master Files Transformations Specification (Version 3.23)
Specification of NCL Classification Top Structure Modifications File (Version 3.23)
Specification of NCL Hierarchy Groups Structure Modifications File (Version 3.23)
Specification of NCL Classification Texts Modifications File (Version 3.23)
Specification of NCL Hierarchy Groups Texts Modifications File (Version 3.23)

XML schema definitions (XSD)

Classification Top Structure File definition (Version 3.23)
Classification Texts Files definition (Version 3.23)
Fixed Texts definition (Version 3.23)
General Remarks file definition (Version 3.23)
Information Files file definition (Version 3.23)
Illustration Files file definition (Version 3.23)
Hierarchy Groups Structure File definition (Version 3.23)
Hierarchy Groups Texts Files definition (Version 3.23)
Hierarchy Groups Information Files definition (Version 3.23)
Classification Texts Modifications definition (Version 3.23)
Classification Top Structure Modifications definition (Version 3.23)
Hierarchy Groups Structure Modifications definition (Version 3.23)
Hierarchy Groups Texts Modifications definition (Version 3.23)
Common elements definition (Version 3.23)

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