# NIST SP 800-82 Revision 3 expands OT security guidance for software-reliant control systems

Date: 2023

_No public text on this fact yet._

## Drivers

- Critical-Infrastructure Software Dependence: https://factrail.ai/drivers/critical-infrastructure-software-dependence

## Sources

_Sources are listed on the canonical page._

## Methodology

https://factrail.ai/methodology

Canonical: https://factrail.ai/facts/nist-sp-800-82r3-ot-security-software-guidance-2023