C.R.S. § 24-103-201: Methods of source selection.

(1) Unless otherwise authorized by law, all state contracts shall be awarded as provided in:

(a) Section 24-103-202, concerning awards solicited by an invitation for bids;

(b) Section 24-103-203, concerning awards solicited by a request for proposals;

(c) Section 24-103-202.3, concerning awards solicited by an invitation for best value bids;

(d) Section 24-103-204, concerning small purchases;

(e) Section 24-103-205, concerning sole source procurements;

(f) Section 24-103-206, concerning emergency procurements;

(g) Part 14 of article 30 of this title 24, concerning architect, engineer, landscape architect, and land surveying services;

(h) Section 24-103-208, concerning other procurement methods; or

(i) Part 2 of article 38 of this title 24, concerning public-private initiatives.