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DIN EN IEC 62381 VDE 0810-81:2026-01

Automation systems in the process industry

Factory acceptance test (FAT), site acceptance test (SAT), and site integration test (SIT)

(IEC 62381:2024); German version EN IEC 62381:2024
Class/Status: Standard, valid
Released: 2026-01
VDE Art. No.: 0801081

Defines procedures and specifications for the Factory Acceptance Test (FAT), Site Acceptance Test (SAT), and Site Integration Test (SIT). These tests are carried out to prove that the automation system is in accordance with the specification.