An employment candidate’s duty to disclose negative history to a prospective employer in Quebec

Under Québec law, a candidate seeking employment is not subject to a sweeping obligation to disclose every unfavourable episode from their professional past. The law does not require spontaneous self-exposure on all matters. It does, however, impose something more measured: a duty of good faith in the formation of the employment contract. In certain circumstances, that duty of good faith obliges a candidate to disclose-even without being asked – negative aspects of their prior employment history where the information is material to the position and to the employer’s ability to give free and informed consent.

The analytical framework is rooted in the Civil Code of Québec (CCQ). Article 1375 CCQ requires that parties conduct themselves in good faith at the time an obligation arises, is performed, and is extinguished – a requirement that applies fully to the formation of an employment contract. Article 2088 CCQ further requires an employee to act loyally and honestly throughout the employment relationship.

As the Québec Court of Appeal made clear in Syndicat des infirmières, inhalothérapeutes, infirmières auxiliaires du Cœur du Québec (SIIIACQ) c. Centre hospitalier régional de Trois-Rivières, those principles apply from the very moment the employment relationship is formed: for contractual consent to be free and informed, the parties must disclose information pertinent to the formation of the contract. Where a candidate conceals a fact capable of influencing the employer’s hiring decision, the result may be either a vitiated consent rendering the contract null ab initio, or a rupture of the bond of trust essential to the employment relationship.

That duty extends beyond answering questions truthfully. Québec arbitral jurisprudence recognizes that, in certain circumstances, a candidate must take the initiative. In Avocats et notaires de l’État québécois c. Agence du revenu du Québec, the tribunal held that the more pertinent the information is to the position, the more it is expected that the candidate will communicate such information clearly and spontaneously, without waiting to be asked. In SFPQ c. Ministère du travail, de l’emploi et de la solidarité sociale, the arbitrator adopted the same position in express terms. And in Commission des droits de la personne et des droits de la jeunesse (T.J.R.) c. Procureur général du Québec (Sûreté du Québec), the Court of Appeal confirmed that voluntary omissions at the hiring stage may undermine the relationship of trust, particularly where integrity and public confidence are essential to the role.

The decisive question, however, is always one of relevance. Québec law does not ask whether the undisclosed fact is merely embarrassing, controversial, or reputationally inconvenient. It asks whether the fact is materially connected to the duties of the position, the qualifications required, or the confidence that the employer is entitled to place in the candidate. That is why omissions concerning disciplinary sanctions, physical limitations tied to the role, prior professional misconduct, or other facts going to fitness, honesty, or legal eligibility may be fatal to the employment relationship. By contrast, silence regarding matters that are private, unnecessary, discriminatory in nature, or objectively unrelated to the position does not constitute bad faith.

The Supreme Court of Canada illuminated this principle in Montréal (City) v. Québec (Commission des droits de la personne et des droits de la jeunesse). In that case, the Court held that section 18.2 of the Charter of Human Rights and Freedoms (Charter) protects a person from being refused employment on account of a criminal conviction where the offence is unrelated to the employment or where the person has obtained a pardon. The case arose from the rejection of a candidate for a position as a police officer based on a prior conviction for which a pardon had been granted. The Court’s reasoning is significant because it confirms that Québec employment law does not authorize a broad inquiry into a candidate’s moral past; adverse history must be assessed through the disciplined lens of legal relevance. Even in sensitive occupations, a past criminal matter cannot automatically justify a refusal to hire once the Charter’s protections are engaged.

The recent decision in Absi c. Neolegal inc. from the Tribunal des droits de la personne (Tribunal) illustrates the concrete consequences of disregarding this framework. In that case, the Tribunal censured a law firm that did not hire a candidate who faced a criminal accusation of child pornography, unrelated to the position of legal services sales agent. The Tribunal held that the employer bore the burden of proving, on a balance of probabilities and based on concrete facts, the existence of an objective link between the offence and the employment. Since the employer relied instead on hypotheses and subjective fears, it failed to discharge this burden. This proved decisive in the Tribunal’s finding of discrimination. A candidate’s duty to disclose must be reconciled with this constraint: the law may require candour regarding material facts, but it does not confer on employers an unrestricted entitlement to know or act upon every unfavourable element from a candidate’s past.

The Commission d’accès à l’information du Québec’s current recruitment guidelines reinforce the same point from the standpoint of privacy law. The Commission states that, at each stage of recruitment, an employer may collect only the personal information that is necessary for evaluating applications and selecting the right person. Consent alone does not justify the over-collection of information: even where a candidate agrees to provide information, the employer is not entitled to collect it unless it is necessary for the objective pursued. The Commission further explains that references should ordinarily be sought only after interviews, that external checks require consent, and that even publicly accessible information - such as social media profiles or court records - may not be consulted indiscriminately. Criminal record checks must be tied to a specific requirement of the position, and only necessary information may be retained. The Commission expressly adds that where an offence bears no connection to the employment sought, or where the candidate has obtained a pardon, the employer may neither rely on that history in its decision nor place it in the candidate’s file.

These guidelines are not merely administrative background – they help define the outer boundary of the candidate’s disclosure duty. A candidate cannot reasonably be required to spontaneously disclose information that the employer itself would not be legally entitled to collect at that stage, or at all, absent a demonstrable necessity. The duty of good faith does not displace privacy rights. Rather, it operates within a framework structured by necessity, proportionality, and non-discrimination. That is why a candidate may be required to disclose a prior disciplinary finding that bears directly on the integrity required for the position, while they are not required to volunteer facts that are irrelevant, protected, or legally unusable.

Québec case law is equally clear regarding the substantive limits of this duty. In Transforce inc. c. Baillargeon, the Court of Appeal held that a candidate cannot be required to disclose false and calumnious allegations, nor the outcome of a confidential investigation concluding those allegations to be unfounded. To impose such a requirement would effectively compel the person to participate in an attack on their own dignity and reputation. This principle is fundamental. The law requires candour regarding objectively pertinent facts – not self-inflicted prejudice, and not the repetition of malicious falsehoods.

The most accurate statement of Québec’s current law is therefore a nuanced one. Under Québec law, a candidate seeking employment may have a duty to disclose negative past employment history even in the absence of questions regarding that history. But that duty arises only where the undisclosed fact is objectively material to the position, capable of influencing the employer’s informed consent, and sufficiently serious to affect either the validity of the contract or the bond of trust on which the employment relationship depends. It is not a duty of total disclosure. It is a duty of legally relevant candour, bounded by the Charter, privacy legislation, and the principle that an employer may seek only what is truly necessary to assess the candidacy. The coherence of Québec law lies in that balance: it protects both the integrity of contractual consent and the dignity of the individual.

Our bilingual team of Québec employment and labour lawyers would be pleased to assist with any questions regarding an employment candidate’s duty to disclose negative history to a prospective employer.