50.760	Advertisement for bids, procedure for — purchase at public auctions — ... (8/28/2005)
50.770	Supplies defined (second class and certain first class counties). (8/28/2005)
50.780	Commissions may permit officers to purchase supplies direct — liability ... (8/28/2005)
50.783	Waiver of competitive bid requirements, when — rescission of waiver, when — ... (8/28/2021)
50.784	Procurement authority delegation permitted, when — accepting department's ... (8/28/2005)
50.790	Duties of commissioners — violation of law — penalty (second class and ... (8/28/1939)