PREN 9300-110 : 200P2

Foreword
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
4 Applicability
5 Business Specifications for the long term archiving and
  retrieval of CAD mechanical 3D explicit geometry
  information
6 Essential Information of explicit geometry
7 Definition of Core Model for an explicit geometry
8 Verification rules of explicit geometry
9 Validation rules of an explicit geometry
Annex A (informative) - Description of Use cases for
        Long Term Archiving and Retrieval of CAD
        3D explicit geometry
Annex B (informative) - Definition of explicit 3D shape
        as advanced boundary representation according
        ISO 10303-514
Annex C (informative) - Definition of tessellated 3D
        shape according ISO 10303-42 (informative)
Annex D (informative) - Recommended verification
        rules level 1 and 2
Annex E (informative) - Illustration of qualification
        reports
Annex F (informative) - Illustration of CAD 3D geometry
        validation properties

Specifies the requirements on a digital archive to preserve for the long term the 3D explicit geometry of single CAD parts.