ST-Developer comes with pre-installed EXPRESS schemas, programming libraries, recommended practices, and other resources for STEP application protocols and other models. Documents for these standards are available on the ISO web site or through national standards bodies.

The browsable EXPRESS schemas on the pages below were generated using the ST-Developer EXPRESS to HTML Converter.

STEP Application Protocols

• AP 201: Explicit Draughting
• AP 202: Associative Draughting
• AP 203: Configuration Controlled Design
• AP 203e2: Configuration Controlled Design (second edition)
• AP 209: Composite and Metallic Structural Analysis and Related Design
• AP 210: Electronic Assembly Interconnect and Packaging Design
• AP 214: Automotive Design
• AP 215: Ship Arrangement
• AP 216: Ship Moulded Form
• AP 218: Ship Structures
• AP 219: Dimensional Inspection Information Exchange
• AP 221: Functional Data and Schematics for Process Plant
• AP 223: Cast Parts
• AP 224: Feature-Based Process Planning
• AP 225: Building Elements
• AP 227: Plant Spatial Configuration
• AP 232: Technical Data Packaging
• AP 235: Engineering Properties
• AP 236: Furniture Catalog and Interior Design
• AP 238: STEP-NC Integrated CNC
• AP 239: Product Life Cycle Support
• AP 240: Macro Process Planning
• AP 242: Managed Model Based 3D Engineering

Other Information Models

• CIS/2 Structural Frame Schema: CIMsteel Integration Standard

• IFC4 (aka IFC 2x4): Industry Foundation Classes
• IFC 2x3: Industry Foundation Classes
• IFC 2x2: Industry Foundation Classes

• STEP PDM Schema v1.2
• STEP Resource Parts: The library of definitions used when defining application protocols.