• ISO 10303-11:2004

    Current The latest, up-to-date edition.

    Industrial automation systems and integration Product data representation and exchange Part 11: Description methods: The EXPRESS language reference manual

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English

    Published date:  10-11-2004

    Publisher:  International Organization for Standardization

    Add To Cart

    Abstract - (Show below) - (Hide below)

    ISO 10303 specifies a language by which aspects of product data can be defined. The language is called EXPRESS. ISO 10303-11:2004 also specifies a graphical representation for a subset of the constructs in the EXPRESS language. This graphical representation is called EXPRESS-G. EXPRESS is a data specification language as defined in ISO 10303-1. It consists of language elements that allow an unambiguous data definition and specification of constraints on the data defined.

    The following are within the scope of ISO 10303-11:2004:

    • data types;
    • constraints on instances of the data types.

    The following are outside the scope of this part of ISO 10303:

    • definition of database formats;
    • definition of file formats;
    • definition of transfer formats;
    • process control;
    • information processing;
    • exception handling.

    EXPRESS is not a programming language.

    General Product Information - (Show below) - (Hide below)

    Committee ISO/TC 184/SC 4
    Development Note Supersedes ISO/DIS 10303-11 (11/2004)
    Document Type Standard
    Publisher International Organization for Standardization
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    ISO/TS 10303-1617:2006 Industrial automation systems and integration — Product data representation and exchange — Part 1617: Application module: AP210 interconnect design
    ISO 10303-502:2000 Industrial automation systems and integration Product data representation and exchange Part 502: Application interpreted construct: Shell based wireframe
    ISO/TS 10303-1510:2004 Industrial automation systems and integration — Product data representation and exchange — Part 1510: Application module: Geometrically bounded wireframe
    ISO 10303-501:2000 Industrial automation systems and integration Product data representation and exchange Part 501: Application interpreted construct: Edge based wireframe
    ISO/TS 10303-1780:2008 Industrial automation systems and integration — Product data representation and exchange — Part 1780: Application module: External unit
    06/30147040 DC : DRAFT FEB 2006 ISO 10303-28 - INDUSTRIAL AUTOMATION SYSTEMS AND INTEGRATION - PRODUCT DATA REPRESENTATION AND EXCHANGE - PART 28: IMPLEMENTATION METHODS - XML REPRESENTATIONS OF EXPRESS SCHEMAS AND DATA
    03/614022 DC : 0 ISO 15531-31 - INDUSTRIAL AUTOMATION SYSTEMS AND INTEGRATION - INDUSTRIAL MANUFACTURING MANAGEMENT DATA - RESOURCE INFORMATION MODEL
    BS EN ISO 19101-1:2014 GEOGRAPHIC INFORMATION - REFERENCE MODEL - PART 1: FUNDAMENTALS
    ISO/TS 10303-1775:2008 Industrial automation systems and integration — Product data representation and exchange — Part 1775: Application module: Currency
    ISO/TS 10303-1044:2004 Industrial automation systems and integration — Product data representation and exchange — Part 1044: Application module: Certification
    ISO/TS 10303-1060:2004 Industrial automation systems and integration Product data representation and exchange Part 1060: Application module: Product concept identification
    ISO/TS 10303-1354:2006 Industrial automation systems and integration — Product data representation and exchange — Part 1354: Application module: Furniture interior decoration
    ISO/TS 10303-1211:2005 Industrial automation systems and integration — Product data representation and exchange — Part 1211: Application module: Cardinality of relationship
    PD ISO/TS 13399-50:2013 Cutting tool data representation and exchange Reference dictionary for reference systems and common concepts
    ISO/TS 10303-436:2006 Industrial automation systems and integration Product data representation and exchange Part 436: Application module: AP236 furniture catalog and interior design
    NF ISO 15531-44 : 2012 INDUSTRIAL AUTOMATION SYSTEMS AND INTEGRATION - INDUSTRIAL MANUFACTURING MANAGEMENT DATA - PART 44: INFORMATION MODELLING FOR SHOP FLOOR DATA ACQUISITION
    I.S. EN 9300-007:2017 AEROSPACE SERIES - LOTAR - LONG TERM ARCHIVING AND RETRIEVAL OF DIGITAL TECHNICAL PRODUCT DOCUMENTATION SUCH AS 3D, CAD AND PDM DATA - PART 007: TERMS AND REFERENCES
    ISO/TS 10303-1313:2008 Industrial automation systems and integration — Product data representation and exchange — Part 1313: Application module: Mechanical design geometric presentation
    ISO/TS 10303-1624:2006 Industrial automation systems and integration — Product data representation and exchange — Part 1624: Application module: AP210 package functional and physical characterization
    04/614025 DC : 0 ISO 10303-55 - INDUSTRIAL AUTOMATION SYSTEMS AND INTEGRATION - PRODUCT DATA REPRESENTATION AND EXCHANGE - INTEGRATED GENERIC RESOURCE - PROCEDURAL AND HYBRID REPRESENTATION
    IEEE 1232.2:1998 STANDARD FOR ARTIFICIAL INTELLIGENCE EXCHANGE AND SERVICE TIE TO ALL TEST ENVIRONMENTS (AI-ESTATE): SERVICE SPECIFICATION
    NF ISO 13584-26 : 2004 INDUSTRIAL AUTOMATION SYSTEMS AND INTEGRATION - PARTS LIBRARY - PART 26: LOGICAL RESOURCE: INFORMATION SUPPLIER IDENTIFICATION
    NF ISO 10303-209 : 2004 INDUSTRIAL AUTOMATION SYSTEMS AND INTEGRATION - PRODUCT DATA REPRESENTATION AND EXCHANGE - PART 209: APPLICATION PROTOCOL: COMPOSITE AND METALLIC STRUCTURAL ANALYSIS AND RELATED DESIGN
    I.S. EN 62656-1:2015 STANDARDIZED PRODUCT ONTOLOGY REGISTER AND TRANSFER BY SPREADSHEETS - PART 1: LOGICAL STRUCTURE FOR DATA PARCELS
    00/614038 DC : DRAFT OCT 2000 ISO/DIS 10303-204 - INDUSTRIAL AUTOMATION SYSTEMS AND INTEGRATION - PRODUCT DATA REPRESENTATION AND EXCHANGE - PART 204: APPLICATION PROTOCOL - MECHANICAL DESIGN USING BOUNDARY REPRESENTATION
    ISO/TS 10303-1011:2004 Industrial automation systems and integration — Product data representation and exchange — Part 1011: Application module: Person organization
    00/614005 DC : DRAFT MAR 2000 ISO 10303-518 - INDUSTRIAL AUTOMATION SYSTEMS AND INTEGRATION - PRODUCT DATA REPRESENTATION AND EXCHANGE - PART 518: APPLICATION INTERPRETED CONSTRUCT - MECHANICAL DESIGN SHADED REPRESENTATION
    DD ISO/TS 23768-1:2011 Rolling bearings. Parts library Reference dictionary for rolling bearings
    ISO/TR 10303-307:2000 Industrial automation systems and integration Product data representation and exchange Part 307: Abstract test suite: Sheet metal die planning and design
    ISO/TS 10303-1658:2006 Industrial automation systems and integration — Product data representation and exchange — Part 1658: Application module: Connectivity allocation to physical network
    ISO/TS 10303-1217:2004 Industrial automation systems and integration Product data representation and exchange Part 1217: Application module: Zonal breakdown
    DD ENV 12160:1998 GEOGRAPHIC INFORMATION DATA DESCRIPTION - SPATIAL SCHEMA
    BS ISO 19119 : 2005 AMD 16410 GEOGRAPHIC INFORMATION - SERVICES
    07/30149419 DC : DRAFT DEC 2007 BS ISO 10303-235 - INDUSTRIAL AUTOMATION SYSTEMS AND INTEGRATION - PRODUCT DATA REPRESENTATION AND EXCHANGE - PART 235: APPLICATION PROTOCOL - ENGINEERING PROPERTIES FOR PRODUCT DESIGN AND VERIFICATION
    ISO/TS 18876-1:2003 Industrial automation systems and integration Integration of industrial data for exchange, access and sharing Part 1: Architecture overview and description
    INCITS/ISO 19101 : 2002 : R2012 GEOGRAPHIC INFORMATION - REFERENCE MODEL
    ISO/TS 10303-1355:2006 Industrial automation systems and integration — Product data representation and exchange — Part 1355: Application module: Parameterized catalog data and shape representation
    DD ISO/TS 13399-2:2005 Cutting tool data representation and exchange Reference dictionary for the cutting items
    08/30188476 DC : DRAFT AUG 2008 BS ISO 13584-32 - INDUSTRIAL AUTOMATION SYSTEMS AND INTEGRATION - PARTS LIBRARY - PART 32: IMPLEMENTATION RESOURCES - ONTOML - ONTOLOGY MARKUP LANGUAGE
    03/305933 DC : DRAFT MAY 2003 IEC 61360-5 ED.1 - STANDARD DATA ELEMENT TYPES WITH ASSOCIATED CLASSIFICATION SCHEMA FOR ELECTRIC COMPONENTS - PART 5: EXTENSIONS TO THE EXPRESS DICTIONARY SCHEMA
    04/30112574 DC : DRAFT APR 2004 ISO/DIS 13399-1 - CUTTING TOOL DATA REPRESENTATION AND EXCHANGE - PART 1: OVERVIEW, FUNDAMENTAL PRINCIPLES AND GENERAL INFORMATION MODEL
    ISO/TS 10303-1340:2004 Industrial automation systems and integration Product data representation and exchange Part 1340: Application module: Name assignment
    ISO/TS 10303-1759:2006 Industrial automation systems and integration — Product data representation and exchange — Part 1759: Application module: AP210 datum difference based model definition
    02/614065 DC : 0 ISO 13584-102 - INDUSTRIAL AUTOMATION SYSTEMS AND INTEGRATION PARTS LIBRARY - PART 102: VIEW EXCHANGE PROTOCOL BY ISO 10303 CONFORMING SPECIFICATION
    BS EN 62656-1:2015 Standardized product ontology register and transfer by spreadsheets Logical structure for data parcels
    BS ISO 10303-44:1994 INDUSTRIAL AUTOMATION SYSTEMS AND INTEGRATION - PRODUCT DATA REPRESENTATION AND EXCHANGE - INTEGRATED GENERIC RESOURCES: PRODUCT STRUCTURE CONFIGURATION
    15/30247290 DC : 0 BS EN ISO 19119 - GEOGRAPHIC INFORMATION - SERVICES
    ISO/TS 10303-1757:2006 Industrial automation systems and integration — Product data representation and exchange — Part 1757: Application module: Test select product
    ISO/TS 10303-1609:2006 Industrial automation systems and integration — Product data representation and exchange — Part 1609: Application module: AP210 assembly requirement allocation
    BS ISO 12006-3 : 2007 BUILDING CONSTRUCTION - ORGANIZATION OF INFORMATION ABOUT CONSTRUCTION WORKS - PART 3: FRAMEWORK FOR OBJECT-ORIENTED INFORMATION
    08/30179648 DC : DRAFT MAR 2008 BS ISO 13584-42 - INDUSTRIAL AUTOMATION SYSTEMS AND INTEGRATION - PARTS LIBRARY - PART 42: DESCRIPTION METHODOLOGY - METHODOLOGY FOR STRUCTURING PART FAMILIES
    00/614041 DC : DRAFT NOV 2000 ISO/DIS 14649-11 - INDUSTRIAL AUTOMATION SYSTEMS AND INTEGRATION - PHYSICAL DEVICE CONTROL - DATA MODEL FOR COMPUTERIZED NUMERICAL CONTROLLERS - PART 11: PROCESS DATA FOR MILLING
    ISO/TS 10303-1614:2006 Industrial automation systems and integration — Product data representation and exchange — Part 1614: Application module: AP210 functional decomposition
    DD ISO/TS 13399-4:2007 Cutting tool data representation and exchange Reference dictionary for adaptive items
    ANSI INCITS TR 14 : 1995 INFORMATION TECHNOLOGY TECHNICAL REPORT - IRDS CONCEPTUAL SCHEMA, PART 1: CONCEPTUAL SCHEMA FOR IRDS, PART 2: MODELING LANGUAGE ANALYSIS
    BS ISO/TR 10303-12:1997 INDUSTRIAL AUTOMATION SYSTEMS AND INTEGRATION - PRODUCT DATA REPRESENTATION AND EXCHANGE - DESCRIPTION METHODS - PART 12: THE EXPRESS-1 LANGUAGE REFERENCE MANUAL
    01/614036 DC : DRAFT SEP 2001 ISO 15926-2 - INDUSTRIAL AUTOMATION SYSTEMS AND INTEGRATION - INTEGRATION OF LIFE-CYCLE DATA FOR PROCESS PLANTS INCLUDING OIL AND GAS PRODUCTION FACILITIES - PART 2: DATA MODEL
    ISO/TS 10303-1161:2005 Industrial automation systems and integration — Product data representation and exchange — Part 1161: Application module: Class of involvement of product in connection
    ISO/IEC Guide 77-2:2008 Guide for specification of product properties and classes Part 2: Technical principles and guidance
    ISO/TS 10303-1091:2005 Industrial automation systems and integration Product data representation and exchange Part 1091: Application module: Maths space
    BS EN 61360-2:2013 STANDARD DATA ELEMENT TYPES WITH ASSOCIATED CLASSIFICATION SCHEME FOR ELECTRIC COMPONENTS - PART 2: EXPRESS DICTIONARY SCHEMA
    ISO/TS 10303-1124:2004 Industrial automation systems and integration — Product data representation and exchange — Part 1124: Application module: Document structure
    PREN 9300-007 : 200P1 AEROSPACE SERIES - LOTAR - LONG TERM ARCHIVING AND RETRIEVAL OF DIGITAL TECHNICAL PRODUCT DOCUMENTATION SUCH AS 3D, CAD AND PDM DATA - PART 007: TERMS AND REFERENCES
    ISO 10303-509:2001 Industrial automation systems and integration Product data representation and exchange Part 509: Application interpreted construct: Manifold surface
    ISO/TS 10303-1163:2005 Industrial automation systems and integration — Product data representation and exchange — Part 1163: Application module: Individual product structure
    I.S. EN ISO 12006-3:0 BUILDING CONSTRUCTION - ORGANIZATION OF INFORMATION ABOUT CONSTRUCTION WORKS - PART 3: FRAMEWORK FOR OBJECT-ORIENTED INFORMATION (ISO 12006-3:2007)
    ISO 13584-25:2004 Industrial automation systems and integration Parts library Part 25: Logical resource: Logical model of supplier library with aggregate values and explicit content
    ISO 15531-44:2017 Industrial automation systems and integration — Industrial manufacturing management data — Part 44: Information modelling for shop floor data acquisition
    ISO/TS 10303-1151:2005 Industrial automation systems and integration — Product data representation and exchange — Part 1151: Application module: Functional data
    UNI 11337 : 2009 BUILDING AND CIVIL ENGINEERING WORKS - CODIFICATION CRITERIA FOR CONSTRUCTION PRODUCTS AND WORKS, ACTIVITIES AND RESOURCES - IDENTIFICATION, DESCRIPTION AND INTEROPERABILITY
    ISO 13584-101:2003 Industrial automation systems and integration Parts library Part 101: Geometrical view exchange protocol by parametric program
    ISO 10303-111:2007 Industrial automation systems and integration Product data representation and exchange Part 111: Integrated application resource : Elements for the procedural modelling of solid shapes
    ISO/TS 10303-1357:2004 Industrial automation systems and integration Product data representation and exchange Part 1357: Application module: Selected item
    ISO/TS 23768-1:2011 Rolling bearings — Parts library — Part 1: Reference dictionary for rolling bearings
    ISO 18629-1:2004 Industrial automation systems and integration Process specification language Part 1: Overview and basic principles
    ISO/TS 10303-1162:2005 Industrial automation systems and integration — Product data representation and exchange — Part 1162: Application module: Class of product library
    ISO/TS 10303-1249:2004 Industrial automation systems and integration Product data representation and exchange Part 1249: Application module: Activity method assignment
    ISO 25297-1:2012 Optics and photonics Electronic exchange of optical data Part 1: NODIF information model
    ISO/TS 10303-1265:2004 Industrial automation systems and integration Product data representation and exchange Part 1265: Application module: Envelope
    I.S. CWA 15141:2005 EUROPEAN ECONSTRUCTION META-SCHEMA (EEM)
    ISO/TS 10303-1291:2008 Industrial automation systems and integration — Product data representation and exchange — Part 1291: Application module: Plib class reference
    ISO 10303-227:2005 Industrial automation systems and integration Product data representation and exchange Part 227: Application protocol: Plant spatial configuration
    ISO 14649-121:2005 Industrial automation systems and integration Physical device control Data model for computerized numerical controllers Part 121: Tools for turning machines
    ISO/TS 10303-1352:2006 Industrial automation systems and integration — Product data representation and exchange — Part 1352: Application module: Catalog data information and shape representation
    ISO/TS 10303-1277:2004 Industrial automation systems and integration Product data representation and exchange Part 1277: Application module: Location assignment
    ISO/TS 10303-1176:2005 Industrial automation systems and integration — Product data representation and exchange — Part 1176: Application module: Individual activity
    ISO/TS 10303-1212:2005 Industrial automation systems and integration — Product data representation and exchange — Part 1212: Application module: Classification
    ISO/TS 10303-1365:2004 Industrial automation systems and integration Product data representation and exchange Part 1365: Application module: Time interval assignment
    ISO 10303-52:2011 Industrial automation systems and integration — Product data representation and exchange — Part 52: Integrated generic resource: Mesh-based topology
    ISO/TS 10303-1204:2005 Industrial automation systems and integration — Product data representation and exchange — Part 1204: Application module: Schematic drawing
    IEC 82045-2:2004 Document management - Part 2: Metadata elements and information reference model
    EN 62656-1:2015 Standardized product ontology register and transfer by spreadsheets - Part 1: Logical structure for data parcels
    EN 61360-1:2017 STANDARD DATA ELEMENT TYPES WITH ASSOCIATED CLASSIFICATION SCHEME - PART 1: DEFINITIONS - PRINCIPLES AND METHODS (IEC 61360-1:2017)
    EN 62507-1 : 2011 IDENTIFICATION SYSTEMS ENABLING UNAMBIGUOUS INFORMATION INTERCHANGE - REQUIREMENTS - PART 1: PRINCIPLES AND METHODS
    ISO 15531-31:2004 Industrial automation systems and integration Industrial manufacturing management data Part 31: Resource information model
    BS EN 9300-007:2017 AEROSPACE SERIES - LOTAR - LONG TERM ARCHIVING AND RETRIEVAL OF DIGITAL TECHNICAL PRODUCT DOCUMENTATION SUCH AS 3D, CAD AND PDM DATA - PART 007: TERMS AND REFERENCES
    ISO/TS 10303-1680:2006 Industrial automation systems and integration — Product data representation and exchange — Part 1680: Application module: Functional unit requirement allocation
    ISO 10303-505:2000 Industrial automation systems and integration Product data representation and exchange Part 505: Application interpreted construct: Drawing structure and administration
    ISO/TS 10303-1174:2005 Industrial automation systems and integration — Product data representation and exchange — Part 1174: Application module: Class of activity library
    ISO/TS 10303-1024:2004 Industrial automation systems and integration — Product data representation and exchange — Part 1024: Application module: Product relationship
    ISO/TS 10303-1175:2005 Industrial automation systems and integration — Product data representation and exchange — Part 1175: Application module: Individual activity structure
    ISO/TS 10303-1625:2006 Industrial automation systems and integration — Product data representation and exchange — Part 1625: Application module: AP210 packaged part white box model
    ISO/TS 8000-110:2008 Data quality Part 110: Master data: Exchange of characteristic data: Syntax, semantic encoding, and conformance to data specification
    BS PD IEC TS 62771 : 2012 INFORMATION MODEL COVERING THE CONTENTS OF IEC 81346-1 AND -2, IEC 61175, IEC 61666 AND IEC 81714-3
    UNI EN ISO 19101-1 : 2015 GEOGRAPHIC INFORMATION - REFERENCE MODEL - PART 1: FUNDAMENTALS
    ISO/TS 10303-1245:2004 Industrial automation systems and integration — Product data representation and exchange — Part 1245: Application module: Type of person
    BS EN 62507-1:2011 (published 2011-03) Identification systems enabling unambiguous information interchange. Requirements Principles and methods
    11/30199635 DC : 0 BS ISO 14649-13 - INDUSTRIAL AUTOMATION SYSTEMS AND INTEGRATION - PHYSICAL DEVICE CONTROL - DATA MODEL FOR COMPUTERIZED NUMERICAL CONTROLLERS - PART 13: PROCESS DATA FOR WIRE ELECTRICAL DISCHARGE MACHINING (WIRE EDM)
    ISO/TS 10303-1242:2004 Industrial automation systems and integration — Product data representation and exchange — Part 1242: Application module: Position in organization
    I.S. EN ISO 19101:2005 GEOGRAPHIC INFORMATION - REFERENCE MODEL
    14/30311786 DC : 0 BS ISO 16757-2 - DATA STRUCTURES FOR ELECTRONIC BUILDING SERVICES PRODUCT CATALOGUES - GEOMETRY - PART 2: GEOMETRY
    BS ISO 13584-42:1998 INDUSTRIAL AUTOMATION SYSTEMS AND INTEGRATION - PARTS LIBRARY - PART 42: DESCRIPTION METHODOLOGY: METHODOLOGY FOR STRUCTURING PART FAMILIES
    DD ISO/TS 13399-3:2007 Cutting tool data representation and exchange Reference dictionary for tool items
    ISO 10303-238:2007 Industrial automation systems and integration Product data representation and exchange Part 238: Application protocol: Application interpreted model for computerized numerical controllers
    PD ISO/TS 13399-3:2014 Cutting tool data representation and exchange Reference dictionary for tool items
    04/30112120 DC : 0 ISO 14649-12 - INDUSTRIAL AUTOMATION SYSTEMS AND INTEGRATION - PHYSICAL DEVICE CONTROL - DATA MODEL FOR COMPUTERIZED NUMERICAL CONTROLLERS - PROCESS DATA FOR TURNING
    ISO/TS 10303-1244:2004 Industrial automation systems and integration — Product data representation and exchange — Part 1244: Application module: Qualifications
    ISO/TS 10303-1055:2004 Industrial automation systems and integration — Product data representation and exchange — Part 1055: Application module: Part definition relationship
    BS EN 9300-004:2013 AEROSPACE SERIES - LOTAR - LONG TERM ARCHIVING AND RETRIEVAL OF DIGITAL TECHNICAL PRODUCT DOCUMENTATION SUCH AS 3D, CAD AND PDM DATA - PART 004: DESCRIPTION METHODS
    BS ISO 10303-41:1994 INDUSTRIAL AUTOMATION SYSTEMS AND INTEGRATION - PRODUCT DATA REPRESENTATION AND EXCHANGE - INTEGRATED GENERIC RESOURCES: FUNDAMENTALS OF PRODUCT DESCRIPTION AND SUPPORT
    04/30112122 DC : 0 ISO 15531-42 - INDUSTRIAL AUTOMATION SYSTEMS AND INTEGRATION - INDUSTRIAL MANUFACTURING MANAGEMENT DATA - MANUFACTURING FLOW MANAGEMENT DATA - TIME MODEL
    99/707870 DC : DRAFT MAY 1999 CUTTING TOOL DATA REPRESENTATION AND EXCHANGE - PART 4: GENERAL DATA FOR TURNING TOOLS
    ISO/TS 10303-1177:2005 Industrial automation systems and integration — Product data representation and exchange — Part 1177: Application module: Composition of individual activity
    DD ENV 12658:1999 GEOGRAPHIC INFORMATION - DATA DESCRIPTION - TRANSFER
    ISO 13584-24:2003 Industrial automation systems and integration Parts library Part 24: Logical resource: Logical model of supplier library
    PD ISO/TS 13399-5:2014 Cutting tool data representation and exchange Reference dictionary for assembly items
    04/614027 DC : 0 ISO 18629-11 - INDUSTRIAL AUTOMATION SYSTEMS AND INTEGRATION - PROCESS SPECIFICATION LANGUAGE - PSL CORE
    BS ISO 25297-1:2012 OPTICS AND PHOTONICS - ELECTRONIC EXCHANGE OF OPTICAL DATA - PART 1: NODIF INFORMATION MODEL
    07/30174885 DC : DRAFT DEC 2007 BS EN 61360-2 - STANDARD DATA ELEMENT TYPES WITH ASSOCIATED CLASSIFICATION SCHEME FOR ELECTRIC COMPONENTS - PART 2: EXPRESS DICTIONARY SCHEME
    99/707871 DC : DRAFT MAY 1999 CUTTING TOOL DATA REPRESENTATION AND EXCHANGE - PART 3: GENERAL DATA FOR CUTTING TOOLS
    ISO 10303-201:1994 Industrial automation systems and integration Product data representation and exchange Part 201: Application protocol: Explicit draughting
    BS ISO 10303-22:1998 INDUSTRIAL AUTOMATION SYSTEMS AND INTEGRATION - PRODUCT DATA REPRESENTATION AND EXCHANGE - IMPLEMENTATION METHODS: STANDARD DATA ACCESS INTERFACE