Sole Source & Disadvantageous Procurements

The Chicago Transit Authority posts current Sole Source and Disadvantageous contract opportunities on the CTA website for up to three weeks.  During this period the public will be invited to submit comments and/or suggestions related to the Sole Source and Disadvantageous contract opportunities.

Public comments and/or suggestions will only be accepted during the public posting period and will be provided to the Sole Source and Disadvantageous Review Committee (SDRC) for consideration. 

Sole Source and Disadvantageous Contract Opportunities
SDRC Procurement # Procurement Description


Scope of Work


Maintenance and support of Clever Devices Ltd.'s equipment and software on 1,870 CTA buses and implementation of a Bus Transit Management System (BTMS) for three years with (2) one-year options.





Please submit your comments and/or suggestions for above Sole Source and Disadvantageous contract opportunities by completing the comments & suggestions form below and email to

Comments & Suggestions Form



This process applies to the Non-Competitive procurements described in subsections 1.4 A and 1.4 D of the CTA Procurement Policies and Procedures.


Sole Source and Disadvantageous procurements previously approved by the SDRC

Support and maintenance of Oracle ERP databases and associated licenses, Hyperion budgeting software, Inventory Management and Supply Chain modules and Business Intelligence (BI) enhancement modules.

Scope of Work

Upgrade Hastus Scheduling Software.

Scope of Work

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System Status



Red Line Normal Service
Blue Line Planned Work
Brown Line Normal Service
Green Line Normal Service
Orange Line Normal Service
Purple Line Normal Service
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Yellow Line Normal Service


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