The EDC or marketer, whichever has billing responsibility, shall provide written notice at least fifteen (15) days prior to any proposed utility disconnection to tenants of multi-family dwellings where the landlord or lessor is responsible for payment of utility services. Such notice shall be personally served on at least one adult in each dwelling unit or posted conspicuously on said premises when personal service cannot be made.
Ga. Comp. R. & Regs. R. 515-3-3-.05(B)
O.C.G.A. Secs. 46-4-150, 46-4-158.1, 46-4-158.2, 46-4-160.