{"id":"isa-95","model_id":"IEC 62264-1:2013","name":"IEC 62264-1:2013 Enterprise-control system integration - Part 1: Models and terminology","summary":"IEC 62264-1:2013 is Part 1 of the IEC 62264 series, also known as ISA-95. It describes the manufacturing operations management domain at Level 3 and the interface content and transactions within Level 3 and between Level 3 and Level 4. It provides models and terminology for integrating manufacturing operations and control systems with enterprise systems.","study_notes":["Edition 2.0 was published 2013-05-22 and cancels and replaces the first edition published 2003-03-14.","The functional hierarchy and equipment hierarchy were extended using definitions from IEC 62264-3.","A physical asset equipment model and a generic model of manufacturing operations management categories were added.","Formal UML models were moved to IEC 62264-2; remaining data definitions are in Clause 8.","Annexes A and B were moved from IEC 62264-3; Annexes C, D and E were moved to a Technical Report; Annex F was removed.","Prepared by IEC technical committee TC 65/SC 65E, Devices and integration in enterprise systems.","ICS classifications are 25.040.40 and 35.240.50.","The publication has 169 pages and a stability date of 2028."],"safety_notes":[],"sources":[{"url":"https://www.isa.org/standards-and-publications/isa-standards/isa-95-standard","title":"ISA-95 Standard: Enterprise-Control System Integration","accessed":"2026-10-25"},{"url":"https://webstore.iec.ch/en/publication/6675","title":"IEC 62264-1:2013","accessed":"2026-10-25"}],"verification":{"status":"source_checked","checked_at":"2026-10-25","values":4,"method":"llm_source_check"},"updated_at":"2026-10-25","type":"standard","spec":{"body":"IEC","reference":"62264-1:2013","edition_year":2013,"status":"published","related":[]},"url":"https://machineschema.com/standard/isa-95","license":"https://creativecommons.org/licenses/by/4.0/"}