Section 15. Optional forms of local civil service administration

Section 16. Change of form of administration

Section 17. Jurisdiction

Section 18. Administration of civil service in jointly established agency

Section 19. Election by certain villages, school districts, special districts and public agencies located in two or more counties

Section 20. Rules

Section 21. Investigations

Section 22. Certification for positions

Section 23. Services by state department of civil service; certification of state and municipal eligible lists

Section 24. Removal of municipal civil service commissioners and personnel officers

Section 25. Powers of state civil service commission with respect to local rules; appointments and eligible lists

Section 26. Reports; inspections

Section 27. Prohibition against certain public employment and political activities