A governmental agency may require noncollusion affidavits from all bidders. The governmental agency shall specify the requirement for noncollusion affidavits in the call for bids. Failure of any bidder to provide an affidavit to the governmental agency is grounds for disqualification of his bid.
A.R.S. § 34-253
Noncollusion affidavits
Official source: Arizona State Legislature. Reproduced from public-domain Arizona statutes; confirm against the official source for the current text. Not legal advice.