Page "City government in the state of Washington" Paragraph 23

In addition, code cities ( see above ), if their population is over 10, 000, may incorporate as charter code cities.

They may then " set out any plan of government deemed ' suitable for the good government of the city '" ( RCW 35A. 08. 050 ), which need not be a commission, mayor-council, or council-manager form.

No charter code city in Washington has done this as of 2004.