Lowest Price vs Quality-Price: Award Methods for Québec Public Tenders

Two businesses bid on the same municipal contract. One offers $95,000 with a detailed methodology and 10 years of experience. The other offers $87,000 with the bare minimum required. Who wins?

It depends entirely on the award method chosen by the public body. And that's the first thing you need to look for in the tender documents, before you even start pricing your bid.

For Nadia, preparing her first bid, understanding award methods helps avoid a costly mistake: spending 3 weeks polishing a technical offer for a lowest-price contract, or the reverse, cutting the price to the bone on a contract where quality was worth 60% of the score. For Marc, who bids regularly, it's the foundation of his whole opportunity-selection strategy.

The three award methods in Québec

In practice, SMEs mainly run into three broad award logics, described below. These three logics are not exhaustive: the law provides for several methods (the LCOM lists eight in its section 27), and the applicable method is always stated in the tender documents.

The framework below applies to municipal bodies, governed since April 1, 2026 by the Act respecting contracting by municipal bodies (LCOM). Provincial bodies (departments, public bodies, the health and education networks) operate under the LCOP with similar mechanisms, notably lowest compliant price and price adjusted for quality (the k parameter, detailed below). The strategic principles for the tenderer stay the same in both frameworks.

Method 1: Lowest compliant tenderer

This is the simplest and most common method. The principle: among all compliant bids, the one with the lowest price wins. Period.

The quality of your technical offer, your experience, your methodology, none of that enters the evaluation. The body checks that your bid meets the requirements (required documents, eligibility, format), and if it does, only price counts.

This method is commonly used for procurement contracts (supplies, equipment), technical services contracts (maintenance, snow removal, cleaning), and construction contracts. For the latter, a bid security is often required.

What it means for your strategy: invest your time in calculating your costs precisely, not in writing an elaborate technical offer. Price is your only competitive lever. Make sure your bid is rigorously compliant, a formatting error eliminates you before your price is even considered.

Marc bids on a road resurfacing contract for a municipality on the North Shore. Method: lowest compliant tenderer. He knows 5 or 6 contractors will bid. His strategy: cost it as tightly as possible, triple-check that his bid is compliant, and submit a lean but viable price over 3 years. No 30-page technical document, it won't change the outcome.

Method 2: Two-envelope system (quality, then price)

This method evaluates quality first, price second. Hence the name "two envelopes": the first holds the technical offer, the second holds the price. The price envelopes are opened only after the quality evaluation.

The process runs in two stages:

Stage 1: Quality evaluation. A selection committee evaluates each bid against predetermined criteria (experience, methodology, team, understanding of the mandate). Each bid gets a score out of 100. Bids that score below 70 points, the minimum threshold set in the LCOP regulations, are eliminated. Their price envelope is never opened.

Stage 2: Price comes into play. Careful: clearing the quality threshold does not mean "the cheapest wins." At the municipal level, the deferred-price-disclosure system first evaluates quality, without knowing the price, then weighs that score against the price using a formula: the body sets in advance a factor, between 0 and 50, that determines the weight of price, and discloses it only after the bids are opened. The contract goes to the highest final score, not the lowest price. Always read the award formula stated in the documents. (LCOM, CQLR c. C-65.01, ss. 66, 67 and 72.)

This method is the most common for professional-services contracts (engineering, architecture, consulting). It's also the method that generates the most frustration among tenderers: a business can earn the top technical score (95/100) yet lose to another that scored 72/100 with a lower price.

What it means for your strategy: your technical offer has to be good enough to clear the 70% threshold. Above it, each quality point still counts in the final score, but it is weighed against price by the formula the body sets: over-investing in quality to the point of inflating your price can cost you the contract. An offer at 90/100 and a price of $120,000 can lose to an offer at 71/100 and a price of $95,000, depending on the weight given to price.

Method 3: Weighting grid that includes price

This is the most sophisticated method, and the most interesting for SMEs that can't compete on price alone. Quality and price are evaluated together, according to a weighting set in advance.

For example, a call for tenders might weight the criteria like this:

• Technical quality: 60%
• Price: 40%

In that case, a bid with an excellent technical score can win the contract even if its price isn't the lowest, because the weighting favours quality.

The law sets no minimum or maximum percentage for price, but specifies that the weight given to price must be real and cannot be negligible. In practice, weightings vary: some bodies put 70% on quality and 30% on price, others go 50/50. The ratio is always stated in the tender documents.

This method can also include discussions with compliant tenderers and negotiation with the one that scored highest, all under the supervision of a discussions officer. It's rare, but the law provides for it.

What it means for your strategy: read the weighting first. If quality is worth 60% and price 40%, invest heavily in your technical offer. Detail your methodology, showcase your team's experience, demonstrate a fine-grained understanding of the mandate. Each extra quality point carries real weight in the final result.

Marc bids on an engineering-services contract for a school service centre. Method: weighting grid, 60% quality / 40% price. His direct competitor is a large firm with a lower price. But Marc has worked on 3 similar projects for neighbouring school service centres, he knows the specific constraints of the education network, and his technical offer shows it clearly. Result: Marc scores 88/100 on quality, the competitor scores 74/100. Despite a price 12% higher, Marc wins the contract on the strength of the technical score gap.

This is the situation where competence beats volume, and it's why specialized SMEs should actively seek out calls for tenders that use a weighting grid.

The most common quality criteria

In the methods that evaluate quality (two envelopes and weighting), the criteria vary by contract type, but some come up every time.

The most heavily weighted criterion is almost always relevant experience, not years in business, but experience on similar mandates, with comparable bodies. Three road resurfacing contracts for municipalities are worth more than 15 years of private residential construction when you're bidding on a municipal roadworks contract.

Next comes the proposed methodology. How are you going to carry out the mandate? The more your methodology is tailored to the body's context, the more points it earns. A generic methodology copy-pasted from one contract to the next shows, and gets scored accordingly. In the same vein, committees evaluate the team assigned to the mandate: the résumés of the people who will actually work on the contract, not the résumé of a president who will never set foot on site.

Finally, understanding of the mandate is the criterion that separates serious offers from routine ones. Restate the key issues in your own words, identify the potential risks, explain how you'll handle them. It's proof that you read the documents in depth, not just skimmed the highlights.

How to identify the method in the documents

The award method is always stated in the tender documents. Here's where to look and what to look for:

In the notice on SEAO: the "Award method" or "Bid type" field indicates the method. The interface can be switched to English, but the notice itself is in French, so you'll see the French terms: « plus bas soumissionnaire conforme » (lowest compliant tenderer), « système de pondération et d'évaluation des offres » (weighting and evaluation system), « grille de pondération incluant le prix » (weighting grid including price).

In the specifications (cahier des charges): the section on evaluating bids details the criteria, the weightings (if any), and the qualification threshold (70% for two envelopes). These documents are in French.

If the documents mention no quality criterion and no weighting grid, it's lowest compliant price by default.

Strategy by method: a recap

Each method calls for a fundamentally different bidding approach. Bidding on a quality-price contract as if it were lowest price is a strategic mistake, and vice versa.

On lowest compliant price, your edge comes from your cost structure. Be rigorous in your calculations, hunt for operational savings, and make sure your documents are perfectly compliant. Don't waste time on an elaborate technical offer.

On two envelopes, your goal is to clear the 70% threshold comfortably while keeping a competitive price. The technical offer has to be solid but not oversized: past the threshold, quality still counts in the final score, but price weighs heavily on it.

On the weighting grid, quality is what makes the difference. Invest in your technical offer: detailed methodology, team résumés, relevant references, demonstrated understanding of the mandate. Each quality point has a real financial value.

What the current regime allows

Under the LCOP (provincial bodies), several mechanisms go beyond lowest price alone. The most useful for tenderers to know:

For a construction contract, the body may take the quality of the bid into account and award at the adjusted price (the price corrected according to the quality score), not only at the lowest price. This is provided for by the construction contracts regulation (sections 24 and 25). In practice, technical quality can make the difference in construction, not price alone. The exact formula and the weight given to quality are stated in the tender documents.

In case of a tie in the results, the tender documents may provide for a tiebreaker based on quality criteria. Check what the call for tenders provides.

How a non-compliant bid security is handled depends on the applicable regulation and the tender documents: depending on the case, the body may be required to reject the bid, or have room to review it and ask for a correction. Don't assume automatic rejection, but don't assume tolerance either: check the compliance clause of each call for tenders.

Other mechanisms to know

Quality only, followed by price negotiation. For certain professional-services contracts (architecture, engineering), the body may use a system where it first evaluates the quality of the bids without seeing the prices. The tenderer with the top quality score is selected, then their price is negotiated directly with the body. The results are published only once the contract is concluded. If you're a consulting engineering or architecture firm, this is a method to watch: it rewards technical expertise more than any other. The applicable regulation and the tender documents specify when this method is used.

Municipal mechanisms, since the LCOM came into force on April 1, 2026. The Act respecting contracting by municipal bodies (LCOM) provides, beyond the classic call for tenders, several mechanisms worth knowing. Qualification of enterprises (ss. 22 to 26): an annual notice invites enterprises to qualify (s. 23), a selection committee assesses the applications (s. 25), and the body may then award a contract through a request for prices addressed only to qualified enterprises (s. 51). The partnership contract (ss. 27 (5°), 32, 44 and 73): a system suited to an equipment or infrastructure project, set up with the minister's authorization (s. 73). The delivery order contract (goods) and the on-demand execution contract (services and construction) meet recurring needs of uncertain quantity or rhythm; in construction, their term cannot exceed five years (ss. 84 and 85).

Sources

Act respecting contracting by public bodies (CQLR, c. C-65.1); Act respecting contracting by municipal bodies (LCOM, CQLR, c. C-65.01, in force April 1, 2026); ministère des Affaires municipales (MAMH), guide on award methods for municipal contracts; quebec.ca.