# Reference Systems & Compliance Frameworks

The international and Canadian frameworks most often used to structure a defensible S-211 program and explain how diligence should work in practice.

## Why the UN Guiding Principles and OECD Frameworks Matter

These are not Canadian statutes, but they are the leading reference systems for designing due diligence, remediation, and disclosure workflows that Canadian regulators and institutions recognize.

The UN Guiding Principles and the OECD responsible business conduct framework are the two most influential reference systems for modern supply-chain human-rights diligence. They set out a common structure: embed commitments, identify and assess adverse impacts, take action to prevent or mitigate them, track results, communicate about responses, and support remediation where appropriate.

These frameworks are especially useful because the Supply Chains Act requires reporting about due diligence, risk assessment, remediation, training, and effectiveness, but it does not prescribe one operating model. The OECD due-diligence steps and the UNGP architecture therefore give organizations a recognized way to organize policy, workflow, escalation, and recordkeeping across the reporting categories required by section 11.

Nevsun reinforces why these frameworks are more than window dressing in Canada. The Supreme Court's discussion of customary international law and the wider human-rights context helps explain why internationally recognized standards can become relevant when courts assess whether a company's approach to human-rights risk was serious, superficial, or plausibly negligent.

### Citations

- UNGP: OHCHR, Guiding Principles on Business and Human Rights, UN Doc A/HRC/17/31 (2011) (https://www.ohchr.org/Documents/Issues/Business/A.HRC.17.31.pdf)
- OECD DDG 2018: OECD, Due Diligence Guidance for Responsible Business Conduct (2018) (https://www.oecd.org/en/publications/2018/02/oecd-due-diligence-guidance-for-responsible-business-conduct_c669bd57.html)
- OECD Guidelines 2023: OECD Guidelines for Multinational Enterprises on Responsible Business Conduct (2023) (https://www.oecd.org/en/publications/2023/06/oecd-guidelines-for-multinational-enterprises-on-responsible-business-conduct_a0b49990.html)
- 2020 SCC 5: Nevsun Resources Ltd. v. Araya, 2020 SCC 5, [2020] 1 SCR 166 (https://scc-csc.lexum.com/scc-csc/scc-csc/en/item/18169/index.do)

## Canada's Responsible Business Conduct Ecosystem: NCP, Strategy, and Supply Chains

Canada's own responsible-business-conduct system points companies toward due diligence, dispute resolution, and supply-chain risk management rather than minimal formal compliance alone.

Canada's responsible-business-conduct strategy explicitly describes due diligence as a way for Canadian companies to manage legal, operational, and reputational risk in their supply chains. It also treats responsible business conduct as a supply-chain issue across sectors, not just a niche problem for a small set of high-profile industries.

The National Contact Point material is useful because it shows the Canadian institutional machinery behind these expectations. Canada's NCP promotes the OECD Guidelines and can receive and process complaints about alleged non-observance by multinational enterprises operating in or from Canada. Its published materials explain that due diligence, human rights, disclosure, and employment issues are among the recurring themes in specific-instance work.

For systems design, the point is not that every S-211 reporting entity will end up in an NCP process. The point is that Canada itself points companies toward a broader diligence ecosystem built around the OECD Guidelines, UNGPs, complaint handling, and supply-chain risk management. A reference system that aligns with those authorities is therefore easier to defend than one built only around annual-report drafting.

### Citations

- Canada RBC Strategy: Global Affairs Canada, Responsible business conduct abroad: Canada's strategy for the future (2022-2027) (https://www.international.gc.ca/trade-commerce/rbc-cre/strategy-2022-strategie.aspx?lang=eng)
- Canada NCP About: Global Affairs Canada, About the National Contact Point for Responsible Business Conduct (https://www.international.gc.ca/trade-commerce/ncp-pcn/about-a-propos.aspx?lang=eng)
- Canada NCP 2024 Report: Global Affairs Canada, Canada's National Contact Point annual report 2024 (https://www.international.gc.ca/transparency-transparence/national-contact-point-contact-national/report-2024-rapport.aspx?lang=eng)
- RBC Abroad Portal: Global Affairs Canada, Responsible business conduct abroad (https://www.international.gc.ca/trade-commerce/rbc-cre/index.aspx?lang=eng)