Beyond Compliance: Why Supply Chain transparency will be a key definition of Corporate Sustainability in 2026

There has been growing evidence around material impacts ranging from high‑emission manufacturing to labour‑rights risks often coinciding with value‑chain vulnerabilities such as limited multi‑tier traceability, and exposure to region‑specific regulatory or climate risks. With evolving global regulations and rising stakeholder expectations, organizations need to prove supply chain performance with verifiable data, along with end‑to‑end visibility into environmental, social, and human‑rights risks. 

Findings from our soon to be released Bureau Veritas Global Sustainability Survey 2025 continue to reinforce this shift:

This reflects emerging market expectations - to go beyond narrative disclosures and support it with measurable, auditable proof of sustainability performance aligned with regulatory frameworks.

The Regulatory Landscape: Delayed but Not Diminished

Although timelines for key regulations have shifted, the expectations to prove compliance have not weakened. The EU Corporate Sustainability Due Diligence Directive (CSDDD/CS3D), despite delays and a narrower scope, stays a strong signal of what is ahead. Further – Regulations such as the EU Battery Regulation requires supply chain assessment and Digital Passports to enable supply chain traceability.  Rather than easing off, expectations will intensify through 2028–2029, particularly for large companies with broad value‑chain influence.

Beyond Europe, regulatory momentum across Asia‑Pacific is accelerating. Japan continues expanding human‑rights due diligence through METI guidelines. Australia is moving toward mandatory due‑diligence requirements under a strengthened Modern Slavery Act. India’s BRSR Core is also widening disclosure expectations, pushing transparency deeper into the supply chain.
Even though policy discussions continue to remain slow, the market expectations continue to rise around regulations becoming more data-centric, evidence‑driven, and supply‑chain‑focused.

Multi‑Tier Transparency: A Business Imperative

Think of some of the highest impact risks: forced labour, deforestation, chemical exposure, and Scope 3 emissions. They tend to sit beyond direct suppliers thereby; making multi‑tier transparency a core expectation of both regulators and global buyers.

Regulations continue to significantly raise the bar for verifying traceability: origin, chain‑of‑custody, to prove ethical sourcing.

Meanwhile, Scope 3 emissions stay one of the most difficult dimensions of environmental reporting – accounting for over 80% of a majority of an organisations carbon impact. Incomplete supplier data, inconsistent methodologies, and fragmented systems continue to challenge credibility particularly in Purchased Goods & Services, where variation is highest.

To navigate this complexity, many organizations are turning to EcoVadis, currently the most widely adopted platform for supply‑chain sustainability ratings. With more than 150,000 companies assessed, EcoVadis offers a consistent and scalable way to monitor supplier performance across environmental, social, and ethical criteria. As an Accredited Consulting Partner for EcoVadis, Bureau Veritas supports organizations worldwide to demonstrate sustainable performance across environment, labour and human rights, ethics and sustainable procurement.

2026: Era of performance plus proof

The emphasis on performance management and traceability in our survey reflects a clear shift; companies that move from commitments to evidence‑based progress are the ones reducing legal exposure, meeting expectations, and securing sustainability‑linked capital.

With Bureau Veritas client presence in 140 countries and in-depth expertise in supply chain over decades, we see the trends in supply chain sustainability programs. These include uncertainty around collection of credible supplier evidence, beyond audit findings to continuous improvement, proving traceability beyond Tier 1, and converting data into actionable insights.

We support these organisations to overcome barriers while ensuring that their performance is evidence based, data led. EcoVadis Ratings tends to be a premier choice for procurement teams across the globe; as an effective way to segment supplier risk, drive corrective actions and document progress for investors and regulators. Leveraging digital platforms with on-site audits and traceability checks, we provide defensible, multi-tier evidence for regulatory filings and customer portals. From a decarbonization and emissions management dimension, our programs offer facility level management through GHG inventories (Scope 1-3) with site level interventions and digital utilities monitoring to showcase emissions reductions aligned to SBTi and MCAP Validators. The same applies also to labour rights through the supply chain at site level be it through formalised schemes such as SEDEX, SA8000 but increasingly through bespoke client requirements to assess labour right risks through their global supply chains.

From transparency to competitive advantage

As supply chains become more exposed to climate volatility and ethical scrutiny, transparency is emerging as one of the clearest indicators of organisational maturity. Companies that invest early in mapping their value chains, validating data, and integrating responsible sourcing into decision‑making will be better equipped to withstand disruptions and maintain trust in uncertain markets. The future will favour businesses that treat transparency not as a reporting exercise, but as a strategic capability that reinforces their integrity and strengthens their long‑term licence to operate.