[Original Text](../ISO-27002-OST/ISO27002-EN-2022/ISO_27002_2022_8.19_OT%20Installation%20of%20software%20on%20operational%20systems.md)
 
[[ISO_27002_2022_8.19_PE Installation of software on operational systems \|Plain English]]
ISO 27002:2013: 12.5.1, 12.6.2


