(2) The Real Estate Agency may adopt administrative rules to administer this section or to authorize an individual to conduct or wind up the professional real estate activity on behalf of the deceased or incapacitated principal real estate broker or licensed real estate property manager. [1975 c.746 §7; 2001 c.300 §17; 2005 c.116 §6; 2007 c.319 §8; 2009 c.324 §3; 2017 c.234 §13]