You can be reminded to recalibrate your devices after a specific period of time. Unfortunately, it is not possible to tell without recalibrating whether a device profile is accurate, so it is best to recalibrate devices regularly.
Some companies have very specific calibration expiry policies for profiles, as an inaccurate color profile can make a huge difference to an end product.
If you set the timeout policy and a profile is older than the policy then
a red warning triangle will be shown in the
To set the policy for display and printer devices, you specify the maximum age of the profile in days: