The Colorado Improving Supervised Pretrial Release (CISPR) Project, an innovative pretrial initiative, is described. This article contains these sections; introduction; aims of the CISPR Project; and CISPR phases -- develop statistically validated pretrial release risk assessment instrument, match risks and interventions, educate system stakeholders, prepare documentation, assist with local implementation, and solidify progress. Phase I should last through 2008 with following phases continuing through 2009.