Before commencing or continuing business every manufacturer or distributor of beer and every importer of beer must file with the director a diagram in a form approved by the director, showing the designated territory within which the distributor will distribute beer to retailers. The said territory shall be agreed upon in writing by the manufacturer and distributor and a copy of the written agreement concerning the designated geographic territory must be filed with the director.
Kan. Admin. Regs. § 14-7-10