Maryland Code, State Finance and Procurement § 8-120

(1) be in 1 or more series;

(2) bear a certain date of issue;

(3) be executed in a certain manner;

(4) be sold in a certain manner at public or private, negotiated sale;

(5) be in certain denominations, not necessarily in equal paramounts;

(6) mature in certain amounts at certain times, not necessarily in consecutive annual installments, but not later than 15 years after their respective dates of issue;

(7) bear interest at certain rates or at rates to be determined in the manner stated in the resolution; and

(8) be paid, as to principal and interest, at certain places.