Is it permissible for the treasurer of a charitable association under establishment to temporarily store his personal belongings in the empty and unused premises of the association without charge, with the approval of the board of directors?

The person in charge must not dispose of the association's property except as explicitly or customarily authorized. Otherwise, it would be considered a betrayal of trust, and betrayal is a characteristic of hypocrites. If storing personal items at the workplace is authorized and does not harm the association, then there is no objection to it.