Please note: This is a Sole Source Notification. The Missouri Secretary of State needs ongoing hardware, software support, and maintenance for their existing Missouri Centralized Voter Registration (MCVR) system, which has been customized specifically for the State of Missouri. The MCVR system support through Chaves Consulting, Inc. includes continued customization and configuration to meet the State of Missouri’s unique needs through standard quarterly software releases, and continuous updates to the MCVR system to support all Federal and Missouri Voter Registration and Election laws. Chaves Consulting, Inc. is the sole provider for the maintenance of the MCVR system and is uniquely qualified to support the critical infrastructure hardware design and software created for the SOS. As a result, this represents a proprietary requirement that meets the criteria as a single feasible source under RSMo 34.044 and the state is pursuing the acquisition of via a Single Feasible Source procurement.