diff --git a/documentation/proc-pages/installation/installation-ubuntu.md b/documentation/proc-pages/installation/installation-ubuntu.md
index 6d9543ca7c..2eace0ffb1 100644
--- a/documentation/proc-pages/installation/installation-ubuntu.md
+++ b/documentation/proc-pages/installation/installation-ubuntu.md
@@ -1,5 +1,5 @@
 # Installation on Ubuntu/Windows
-PROCESS is developed and testing using Ubuntu 20. We cannot guarantee any other operating system will be able to compile PROCESS or reproduce results. We do unofficially support MacOS however PROCESS is **not** currently tested on this OS by the CI system. 
+PROCESS is developed using Ubuntu 22 and tested using Ubuntu 20. We cannot guarantee any other operating system will be able to compile PROCESS or reproduce results. We do unofficially support MacOS however PROCESS is **not** currently tested on this OS by the CI system. 
 
 !!! Info "Windows User"
     Windows users should run PROCESS using WSL.
diff --git a/documentation/proc-pages/installation/introduction.md b/documentation/proc-pages/installation/introduction.md
index 9bd8d0d8f8..2627f39fdb 100644
--- a/documentation/proc-pages/installation/introduction.md
+++ b/documentation/proc-pages/installation/introduction.md
@@ -1,17 +1,14 @@
 # Introduction
 
 Below are instructions of how to install the applications, code and dependencies such that you
-can begin working on PROCESS. This includes differing instructions for those working on
+can begin using or developing PROCESS. This includes differing instructions for those working on
 different operating systems.
 
-!!! Info "Python version"
-    Please note, only Python3.8 is supported, Python3.9, Python3.10 and Python3.6 are not.
-
-PROCESS is natively supported on Ubuntu 20. Other Linux distributions will be able to successfully
+PROCESS is natively supported on Ubuntu 20 and 22, and requires Python 3.8 or greater. Other Linux distributions will be able to successfully
 build and execute PROCESS however may give inconsistent results due to version disparities of
-dynamically linked libraries.
+dynamically linked libraries; therefore these can't be guaranteed. To install on Ubuntu, please follow the [installation guide](installation-ubuntu.md).
 
-There are three supported ways to run PROCESS on a non-native Ubuntu 20.04 machine:
+Additionally, there are three supported ways to run PROCESS on a non-native Ubuntu 22.04 machine:
 
 1. WSL (Windows Subsystem for Linux- if you are a Windows user) --> [guide](installation-ubuntu.md)
 2. Docker (for users on privileged machines that are of the wrong OS) --> [guide](installation-docker.md)