Ten years is a long time and a lot can change in both directions, so confirming your status before showing up is the smart move.
Visitation approvals do not necessarily expire on a fixed schedule, but a decade of inactivity creates enough uncertainty that walking in cold without checking first is a risk not worth taking. Facilities update their systems, policies change, and approved visitor lists get audited periodically. An approval from ten years ago may still be active in the system or it may have been purged during a routine review.
Beyond your own approval status, the inmate himself may have gone through facility transfers, classification changes, or disciplinary situations that affect his visitation privileges independently of your status. If he has moved to a different facility since you were originally approved, that approval may not have transferred automatically and you may need to reapply at the new location.
The right call is to contact the unit team secretary at the facility where he is currently housed. Explain that you were an approved visitor roughly ten years ago, that you have not visited in that time, and ask what steps you need to take to confirm or reinstate your approval before coming in. That one call takes a few minutes and gives you a definitive answer before you make the trip.
Showing up without confirming and getting turned away is a frustrating outcome that is entirely avoidable. Make the call first, get clarity on your status, and then plan the visit with confidence.