provided (that) · conjunction /prəˈvɑɪd.ɪd.ðət/Full view
provided (that)
B2 if, or only if
Dictionary example:

He's welcome to come along, provided that he behaves himself.

Learner example:

Finally, provided that you have some money to spend, you can always have a great time strolling through shopping halls. (First Certificate in English; B2; Russian)

Cambridge University Press