A Responsible Bidder Ordinance (RBO) is a policy that sets minimal requirements for all contractors bidding on publicly-funded projects in a given political jurisdiction. Typically, these requirements include proof of participation in an apprenticeship training program, proof of certificates of insurance, prequalification surveys, and compliance with all local, state, and federal laws. RBOs are a qualifications-based approach to construction contracting for public entities. The policies are a kind of “insurance policy” for taxpayers. The local ordinances establish clear, objective standards that contractors must meet in order to win bids and construct projects funded using taxpayer dollars.