7 Questions Every Brand Should Be Asking About Its Materials

More and more sourcing and compliance teams are realizing that a lot of documentation out there looks fine on paper, but when regulators or consumers start asking questions about where the cotton came from, how it was tracked, or whether it was commingled, it quickly becomes clear how little of that paperwork can stand as actual proof.

Real exposure to risk comes from outside of your direct visibility. That’s why the smartest place to start is by asking better questions about your materials.

Here are seven questions every brand should be asking long before a shipment reaches port.

1. Where are our materials actually coming from?

Most brands have strong relationships with their Tier 1 partners. You know where your garments are stitched, who runs those facilities, what codes of conduct apply, which is often the result of years of social compliance work, and it has value.

But having visibility only to the cut-and-sew stage puts your business at risk. You may face non-compliance, shipment delays, and damage to your reputation. For instance, cotton sourced from regions associated with forced labor concerns or leather from deforestation-prone areas can expose your brand to serious problems.

The Uyghur Forced Labor Prevention Act (UFLPA) in the U.S. presumes goods are made with forced labor unless proven otherwise. Similarly, the EU Deforestation Regulation (EUDR) requires companies to prove that their raw materials are deforestation-free.

2. What risks are hiding upstream?

The truth is, the further you go down the supply chain, the murkier things can get. While Tier 1 suppliers might be transparent about their own operations, what about the mills they source from? Or the yarn suppliers those mills rely on? And what about the farms or recycling streams feeding into those yarns?

Each step away from visibility weakens credibility. It introduces risks like forced labor, environmental violations, or even mislabeling of materials that you cannot see but can only detect through proactive verification.

Implementing independent verification methods such as forensic verification, conducting supplier interviews, and performing supply chain risk assessments, can uncover hidden risks and ensure compliance.

3. Do we have visibility every step of transformation?

Material transformation is where traceability often collapses. Cotton harvested in one region can be ginned, spun, and woven across several others, each stage presenting opportunities for blending and commingling to balance quality, color, or yield.

Once fibers are mixed, traditional paper-based tracking systems can struggle to maintain origin accuracy, even with strict segregation controls in place.

Product origin verification reinforces supplier trust by independently verifying that the material matches its declared source. It helps brands identify where materials might be commingled and enables faster remediation when issues arise.

4. What is missing from our material data?

Brands and retailers collect purchase orders, invoices, supplier declarations, and audit results. However, these documents may lack critical details about deeper tiers of the supply chain, such as the origin of raw materials or the processes used in production.

Common gaps include:

• Origin ambiguity: Materials may be described by trade region or mill, rather than true provenance.
• Transformation visibility: Few brands know where fiber became yarn, yarn became fabric, or where blending occurred.
• Material integrity: Transactional systems do not capture physical composition. A fabric listed as “100% recycled” might in practice contain virgin content if recycling streams were not segregated properly.
• Verification records: Certificates exist as PDFs detached from the production lots or shipments they are meant to verify to strengthen evidence.

Understanding what’s missing from your data is the first step to closing those gaps. Verify every part of your supply chain to improve data accuracy and completeness.

5. How can we prove the authenticity of our materials to regulators?

Documentation, such as transaction certificates and invoices, is important, but it can be susceptible to fraud or error and relying solely on it can make you vulnerable. Regulations like the UFLPA require a much higher level of evidence than just paperwork.  
 
While manufacturers and suppliers might provide paperwork, the reality of global trade, blending processes at the spinning stage, and complex trade routes can obscure the true origin.

Scientific verification of origin provides an independent, objective layer of assurance beyond paperwork by physically verifying the material itself to confirm its source. It does not replace documentation but complements it. 
 
The U.S. Customs and Border Protection (CBP) published isotopic testing guidance encouraging importers to use origin verification testing to better understand their supply chains. They encourage including isotopic testing early in their due diligence programs to proactively manage risks.

The agency has set up its own isotopic testing labs in Savannah, Long Beach and Newark, to increase enforcement against non-compliant materials coming into the U.S. market.

6. How resilient is our supply chain to origin-related risks?

As brands reshore production away from China, regions like Vietnam and Central America are becoming increasingly attractive as sourcing hubs. While these countries offer opportunities for regional vertical integration, they also bring challenges such as labor shortages, compliance complexities, and infrastructure limitations.

The U.S. administration is proposing stricter rules of origin and penalties for transshipment, and it is important for companies to make sure cotton from problematic areas does not enter your supply chain.

Resilience starts with knowing which materials and regions carry the highest exposure. Consistently verify your materials and use those insights to make business decisions without losing traceability.

7. Can our customers trust what we say?

Building trust with customers requires transparency and accountability. Publicly available compliance reports, like those mandated by Canada and Australia, mean your claims are under constant scrutiny.

Under Canada’s Forced Labour Act, companies must report their efforts to prevent forced and child labor in their supply chains. Similarly, Australia’s Modern Slavery Act requires companies to publish their statements in an online registry.

Other regulations, such as the EU Corporate Sustainability Due Diligence Directive (CSDDD), the UK Modern Slavery Act, and France’s Duty of Vigilance Law, also mandate companies to publish annual reports on how they identify and manage human rights and environmental risks.

These reports are shared publicly, which means consumers, investors, the media, and even NGOs can hold companies accountable for their statements and actions. Companies that provide evidence to back up what they say gain consumer trust, attract investors, and boost their brand reputation.