How do issue management and change control relate to each other?

In PRINCE2, issue management and change control are closely related, where issue management is

considered a subset of change control. Change control is a broader process that encompasses all

aspects of managing changes within the project, including issues that might impact the project’s

scope, timescales, costs, or quality. Issue management specifically deals with resolving issues that

can affect the progress of the project.

Reference: (PRINCE2® 7 Foundation Handbook, AXELOS)