Section 29.10.100 - Charter amendment(a) A home rule charter may be amended as provided in the charter, except that no amendment is effective unless ratified by the voters.(b) If a charter is amended, the municipality shall file the indicated number of copies of the revised charter with (1) the lieutenant governor - two copies;(2) the department - two copies;(3) the district recorder - one copy;(4) the municipal clerk - one copy.(c) This section applies to home rule municipalities.