WikiFrameworksQuebec Law 25Consent for Third-Party Communication

Consent for Third-Party Communication

Updated: 2026-02-23

Plain English Translation

Quebec Law 25 Section 13 strictly regulates how organizations share data, establishing firm Quebec Law 25 consent for third party disclosure rules. Before communicating personal information to any third party, the organization must obtain the individual's consent unless a legal exception applies. Importantly, if the data is sensitive, this consent must be given expressly.

Executive Takeaway

Ensure valid, documented consent is obtained before sharing personal information with third parties, requiring express consent for sensitive data.

ImpactHigh
ComplexityMedium

Why This Matters

  • Prevents unauthorized data sharing and significant regulatory penalties under Quebec Law 25 consent requirements.
  • Builds customer trust by ensuring transparency and strict adherence to Loi 25 communication à un tiers consentement.

What “Good” Looks Like

  • A centralized consent management platform that captures and logs express consent before sharing data with third parties; tools like WatchDog Security's Compliance Center can help track required evidence and highlight gaps.
  • Clear classification of sensitive personal information to trigger appropriate express consent workflows automatically before external transmission; tools like WatchDog Security's Asset Inventory can support data mapping and system ownership context to reduce missed third-party flows.

Under Quebec Law 25 consent requirements, organizations must obtain express consent (Loi 25 consentement exprès) before disclosing any sensitive personal information to a third party, unless a specific statutory exception applies.

To answer when is personal information considered sensitive under Law 25, the Act defines it as information that, due to its medical, biometric, or otherwise intimate nature, or the context of its use or communication, entails a high level of reasonable expectation of privacy.

Yes, there are specific Quebec Law 25 exceptions to consent for disclosure. Organizations can share data without consent to service providers performing a mandate, for fraud prevention, in emergencies threatening life or safety, or to legally authorized public bodies.

To understand what is express consent under Quebec Law 25, it requires an explicit, active opt-in (like ticking an unchecked box) to indicate agreement. When asking is implied consent allowed under Quebec Law 25, it is generally acceptable only for non-sensitive data in clear contexts, whereas sensitive data always requires express consent.

To demonstrate how to document consent for sharing personal information with vendors and partners, organizations must maintain a detailed consent management record that logs the specific purpose, date, and the affirmative action taken by the user. Tools like WatchDog Security's Policy Management can help standardize consent-related procedures and track acknowledgements so evidence stays consistent across teams.

Yes, service providers are third parties. However, the Law 25 consent requirements for service providers include an exception (Section 18.3) allowing disclosure without consent if the data is necessary to execute a written contract containing strict privacy and security clauses. Tools like WatchDog Security's Vendor Risk Management can help track DPAs, assessments, and renewal cadence so the exception is supported by current documentation.

No, consent cannot be bundled. Regarding how to obtain valid consent under Loi 25, requests for consent must be presented separately from any other information or general terms of service, in clear and simple language.

Yes, individuals have the right to withdraw consent Quebec Law 25 requirements dictate. Once consent is withdrawn, the organization must immediately cease communicating the personal information to the third party for that specific purpose.

Law 25 applies to employee personal information unless it strictly concerns the performance of duties within the enterprise (e.g., name, title, work contact info). For other sensitive employee data, express consent or an exception is required before sharing with third parties.

Violating Law 25 sensitive personal information disclosure rules without proper consent can result in monetary administrative penalties up to $10,000,000 or 2% of worldwide turnover, and penal fines up to $25,000,000 or 4% of worldwide turnover.

A common gap is having consent captured in the UI but not retaining defensible evidence tied to a specific purpose and timestamp. Tools like WatchDog Security's Compliance Center can help map this control to required evidence and track whether consent artifacts (logs, screenshots, workflows) exist and remain current for audits.

The operational challenge is keeping an accurate inventory of vendors and the data each receives, then ensuring the right consent or exception applies before any transfer. Tools like WatchDog Security's Vendor Risk Management can maintain a vendor catalog with risk-tiering and assessments, helping teams document who receives sensitive data and align disclosures to contracts and approved workflows.

LAW25 § 13

"No person may communicate to a third person the personal information he holds on another person, unless the person concerned consents to, or this Act provides for, such communication. Such consent must be given expressly when it concerns sensitive personal information."

VersionDateAuthorDescription
1.0.02026-02-23WatchDog Security GRC TeamInitial publication