The LOTAR Standard

The LOTAR group decided to split the documentation according to the agreed work packages in different parts. The modular based concept provides a higher degree of usability and adaptability.

Basic Parts
The Basic Parts provide an overview about the essential information on long time archiving and retrieval of 3D model and product structure data.

Common Process Parts
The Common Process Parts define the main process steps of archiving and retrieval of 3D model and product structure data in a detailed and common manner.

Data Domain Specific Parts
The Data Domain Specific Parts contain requirements and definitions for specific types of data related to long time archiving and retrieval. So far descriptions for CAD 3D model data and Product Data Management (PDM) data exist.

Basic Parts
Number	Name	Status	Index
EN 9300-001	Structure	released
EN 9300-002	Requirements (V1)	released
EN 9300-002	Requirements (V2)	ballot
EN 9300-003	Fundamentals and concepts	released
EN 9300-004	Description Methods	released
EN 9300-005	Authentication and Verification	ballot
EN 9300-006	System Architecture Framework	open
EN 9300-007	Terms and References	ballot

Common Process Parts
Number	Name	Status	Index
EN 9300-010	Overview Data Flow	released
EN 9300-011	Data Preparation	released
EN 9300-012	Ingest	released
EN 9300-013	Archival Storage	released
EN 9300-014	Retrieval	released
EN 9300-015	Removal	released
EN 9300-016	Ingest of pre existing data	open
EN 9300-017	Audit	open

Data Domain Specific Parts
Number	Name	Status	Index
EN 9300-100	Fundaments and concepts	ballot
EN 9300-110	Explicit Geometry	ballot
EN 9300-115	Explicit Assembly Structure	ballot
EN 9300-120	3D Explicit Geometry with Geometric Dimension & Tolerances associated with Form-Features (parts)	open
EN 9300-125	3D Explicit Assembly Structure with Geometric Dimension & Tolerances associated with Form-Features (assembly)	open
EN 9300-130	3D parametric Geometry with Geometric Dimension & Tolerances associated with Form-Features (parts)	open
EN 9300-135	3D parametric Assembly Structure with Geometric Dimension & Tolerances associated with Form-Features (assembly)	open
EN 9300-200	Fundaments and concepts	open
EN 9300-215	PDM/TDM 3D Configuration Assembly Structure	open
EN 9300-225	PDM/TDM 3D Configuration Assembly Structure with Geometric Dimension & Tolerances associated with Form-Features (assembly)	open
EN 9300-235	PDM/TDM 3D Configuration parametric Assembly Structure with Geometric Dimension & Tolerances associated with Form-Features (assembly)	open