Safe Deposit Box Customer Due Diligence

Manager at a bank ($1.7BUSA)
Does anyone have any specific customer due diligence questions that they ask of safety deposit box renters other than regular things like: employer/occupation, PEP, resides in trade area, involved in CBD/hemp/MRB, type of business (if commercial)?
I am putting together a new customer due diligence questionnaire and I have questions that are geared towards other account types, just not safe deposit boxes.