How often do you guys let your S/O go out with friends?

I let my husband out very rarely. He’s been asking permission to go out with his coworkers but I don’t see why. He sees them at work five days a week. Why do you need to see them after work or on a weekend? He can always text them or call them if he has to talk to them during non working hours.

His other friends, that he doesn’t see often, I let him go out with them every few months since he doesn’t see them a lot

Am I being controlling? Be honest.