Unified Architecture

Part 10: Programs Title: Part 10: Programs Description:

This specification describes Programs and how they can be used in OPC UA applications, covering:


  • Concepts of a Program, and where they can be used, life-times, and state
  • Information model description and behavior rules including program types, causes and effects, parameters, and return codes
  • Implementation of diagnostics
  • Example Program implementations


License: OPC Specifications Agreement of Use


OPC Foundation membership fees are used by the OPC Foundation for the continuous improvement of this specification, which includes bug-fixes and adding new features as required by the continuous advancement of the OPC Specifications.


Found a bug? Please report any bugs to our Mantis system. Click the "Tracking" tab for a list of current work items. We welcome your bug-fixes and kindly ask you to submit them via Mantis.


Have a Suggestion / Request for enhancement / New Features? Please Join an OPC Foundation Member Working Group (details may be found here). You may also submit requests to the OPC Foundation email address of. All suggestions become the property of the OPC Foundation.


Activities including bug-fixes and feature requests as reported in our Mantis bug-tracking system as described here.



Access: Registered User
Version Status Description Date Posted
1.05.00 Release OPC 10000-10 - UA Specification Part 10 - Programs (ZIP/PDF) 2021-10-27 Icon
1.04 Release OPC 10000-10 - Part 10: Programs (ZIP/PDF) 2017-11-22 Icon
Version Status Description Date Posted
1.03 Release ZIP/PDF 2015-07-20 Icon
1.02 Release Specification 2012-03-18 Icon
1.00 Release 2007-02-05 Icon