RCW 35.76.030
RCW 35.76.030: Cost accounting and reporting—Cities of eight thousand or less.
Consistent with the intent of this chapter as stated in RCW 35.76.010 , the state auditor, from and after July 1, 1965, is authorized and directed to prescribe accounting and reporting procedures for street expenditures for cities and towns having a population of eight thousand or less, according to the last official census.