International Standard
ISO/TS 10303-1342:2014
Industrial automation systems and integration — Product data representation and exchange — Part 1342: Application module: Expression
Reference number
ISO/TS 10303-1342:2014
Edition 3
International Standard
Read sample
ISO/TS 10303-1342:2014
Published (Edition 3, 2014)
This standard was last reviewed and confirmed in 2021. Therefore this version remains current.


ISO/TS 10303-1342:2014-02 specifies the application module for Expression.

The following are within the scope of ISO/TS 10303-1342:2014-02:

  • the expressions definition that characterize its type (String, Numeric and Boolean);
  • the constraints which ensure that an expression is semantically correct;
  • functions that may be mapped on to the SQL query language.

General information

  •  : Published
     : 2014-06
    : International Standard confirmed [90.93]
  •  : 3
     : 11
  • ISO/TC 184/SC 4
  • RSS updates

Add to cart this standard

This collection is a standard for the exchange of product model data (STEP) module and resource library (SMRL). It is intended for those who are considering adopting ISO 10303 modular application protocols, application modules, and resource parts, or systems built on them, for product data representation …

Got a question?

Check out our Help and Support

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)