A tenant can change the locks under some circumstances but should try to ask permission first.
Know Your Rights: Renters Edition - Epstein & Associates
Renters' Rights When Your Landlord Sells Your Rental Home
Tennessee Landlord Tenant Law (Ultimate Landlord Guide)
British Columbia Landlord Tenant Law (Ultimate Landlord Guide)
Can Tenants Change the Locks Without Landlord Permission?
Move-In Checklist Zillow Rental Manager
Changing Locks on Your Rental Property: What Landlords Should Know
When and how should landlords change the locks on a rental
How To Use Rental Key Lock Boxes: Short-Term Rental Guide - RentPrep
My Tenant Changed The Locks Without Permission: Now What?
Can Tenants Change the Locks Without Landlord Permission?
What to Do When Your Landlord Raises the Rent
My Tenant Has Changed The Door Locks, Can He Do that?
Do Landlords Have To Change Locks Between Tenants? - Lotus West