6-12-1 Expenses and cost of charter preparation and election. 6-12-2 Voting on proposal--Alternatives. 6-12-3 Alternatives proposed by board action on initiated petition. 6-12-4 Governmental structure to be established in charter. 6-12-5 Standards to be at least as stringent as state law. 6-12-6 Restrictions on power of home rule units. 6-12-7 Time of election on charter proposal by commission. 6-12-8 Special election on home rule charter--Exception. 6-12-8.1 Initiation of the action defined. 6-12-9 Preparation for election--Time of election on initiated charter. 6-12-10 Application of general election laws. 6-12-11 Filing of adopted charter with secretary of state--Violation--Effect. 6-12-12 Chapter not to invalidate prior proceedings. 6-12-13 Repealed. 6-12-14 Taxing power limited. 6-12-15 Scope of section 6-12-14.