In Canadian federal procurement, once you submit a bid, you're generally locked in until the validity period expires or a contract is awarded. The system is designed this way deliberately: to protect the integrity of competitive tendering and ensure that all bidders are held to the same standard. But there are narrow windows when withdrawal is possible, and understanding them can save your firm from costly mistakes.
How It Works
Your clearest opportunity for voluntary withdrawal is simple: pull out before bid closing. SACC clause A9050T states explicitly that "a bid may be withdrawn by written notice from the Bidder... received prior to bid closing" and that "a bid may not be withdrawn after bid closing." Clean. Unambiguous. If you spot a fatal error in your pricing or realize you can't meet a mandatory requirement, get that withdrawal notice in writing to the contracting authority before the clock runs out.
After bid opening, the rules tighten considerably. Here's the thing: PSPC's Supply Manual section 4.40 is explicit that "once bids have been opened, bidders do not have the right to withdraw their bids." Any request you make is treated as an "offer to withdraw" that the contracting authority may accept or reject. If they accept, your bid gets rejected and any bid security you submitted is forfeited according to the solicitation terms. This isn't just policy—it's a financial penalty designed to discourage post-opening withdrawals that could undermine competition.
The one exception worth knowing about involves demonstrable clerical errors. Supply Manual section 3.150 gives contracting officers discretion to consult Legal Services when they suspect errors in bids. Minor clerical mistakes might be correctable, but the policy emphasizes that "a bidder is not permitted to withdraw its bid or to revise it in a way that would be prejudicial to the integrity of the bidding process." In practice, you need to prove the error was mechanical—a transposed digit, a misplaced decimal—not a judgment call you regret. And even then, withdrawal isn't guaranteed.
Key Considerations
- Bid validity periods bind you completely. Supply Manual section 3.140 states that during the specified validity period (often 60-90 days for federal contracts), "bidders may not withdraw or amend their bids, except as expressly allowed in the solicitation." Check whether your tender documents include any express withdrawal provisions. They rarely do.
- Bid security makes withdrawal expensive. If the solicitation requires a bid bond or other security, attempting to withdraw after closing typically means forfeiting that amount—often 10% of your bid value. Treasury Board policy historically allowed contracting authorities to claim against bid security when bidders withdrew post-closing.
- The integrity principle overrides everything. The Treasury Board Directive on the Management of Procurement requires that procurement protect process integrity, which means that even if you have a sympathetic contracting officer, they're constrained by the need to treat all bidders equally. Letting you withdraw without penalty could give you an unfair advantage to re-bid or could reveal competitive information.
- DND and other departments may have additional constraints. Some departments layer on supplementary rules through their solicitation documents. Always read the specific withdrawal clauses in your tender carefully.
Related Terms
Bid Security, Bid Validity Period, Irrevocable Bid
Sources
- SACC Manual – A9050T: Withdrawal of Bid
- Supply Manual – Section 3.150: Mistakes in bids
- Supply Manual – Section 4.40: Rejection of bids
Bottom line: review your bid thoroughly before you hit submit. Once that closing time passes, your options narrow to almost nothing.