How many days do I have to update my listing’s status to Contingent, Pending, or Closed? Follow All listing status changes must be reflected in the MLS within 2 business days of the effective date of the change. Related articles TMLS HelpDesk What Status Should I Use? How long do I need to wait to reset the DOM and CDOM? Update Member Profile Can I share a combination lock box combination with a non-TMLS Subscriber?