Effective in Minnesota/NorthstarMLS March 1st, 2020
MLS Policy Statement 8.0 (Clear Cooperation)
The policy, as stated by NAR: Within one (1) business day of marketing a property to the public, the listing broker must submit the listing to the MLS for cooperation with other MLS participants. Public marketing includes, but is not limited to, flyers displayed in windows, yard signs, digital marketing on public facing websites, brokerage website displays (including IDX and VOW), digital communications marketing (email blasts), multi- brokerage listing sharing networks, and applications available to the general public.
THIS MEANS ALL LISTINGS ADVERTISED TO THE PUBLIC MUST BE IN THE MLS. AGENTS/BROKERS CAN NO LONGER HAVE PUBLIC FACING PRIVATE LISTS OF HOMES FOR SALE.
Contact Sarah Marrinan for access to home listings that are listed in the MLS as "Coming Soon!" so that you have the most accurate information. 
