D.C. Mun. Regs. tit. 19, § 4318
4318.1 The CCO may require the submission of cost or pricing data for contracts estimated in excess of five hundred fifty thousand dollars ($550,000).
4318.2 The CCO shall develop procedures for the submission and evaluation of cost or pricing data in the Library procurement manual.
SOURCE: Final Rulemaking published at 55 DCR 493 (January 18, 2008).