title: IEC 62264
text: # IEC 62264
  
  IEC 62264 is an international standard for enterprise control system integration. This standard is based upon ANSI/ISA-95.
  
  ## Current parts of IEC 62264
  
  IEC 62264 consists of the following parts detailed in separate IEC 62264 standard documents:
  
  * Part 1:2013 Object Models and Attributes of Manufacturing Operations (Second edition 2013-05)
  * Part 2:2013 Object model attributes (Second edition 2013-06)
  * Part 3:2016 Activity models of manufacturing operations management (Second edition 2016-12)
  * Part 4:2015 Objects models attributes for manufacturing operations management integration
  * Part 5:2016 Business to manufacturing transactions
  * Publicly Available Specification - Pre-standard Part 6:2016 Messaging Service Model
  