Sedex: Enhancing Supply Chain Visibility for Manufacturers

Manufacturers are facing growing expectations to embed ethical and sustainable practices into every stage of their operations. As global supply chains expand and become more complex, the ability to trace, verify and improve sourcing practices has shifted from optional to essential.

Tomas Novotny, Solutions Expert at Sedex, recognises this critical evolution. He explains how visibility in the supply chain, once seen as aspirational, is now a key requirement for manufacturers operating in increasingly competitive markets.

"In today's interconnected world, responsible sourcing isn't just an aspiration, it's a business imperative," says Tomas. "As a manufacturer, you have the power to shape a supply chain that not only meets consumer demands but also upholds the highest standards of ethics and sustainability."

While manufacturers widely acknowledge the importance of transparency, implementing it across multiple tiers of global suppliers remains a challenge.

However, Tomas insists that manufacturers can meet this challenge with a clear and structured strategy.

Responsible transformation: a roadmap

Tomas has developed a 10-step framework designed specifically for manufacturers looking to make their supply chains and operations more transparent and accountable. The process covers everything from initial mapping to digital innovation, with a strong emphasis on long-term value creation.

1. Supplier mapping: Manufacturers begin by mapping their supplier networks in full, from raw materials to finished goods. This includes documenting supplier locations, certifications and sustainability practices, with regular updates to keep data current.

2. Risk assessment: Once mapped, manufacturers assess supplier risk using ESG criteria. Tomas emphasises the importance of high-risk zones such as areas with labour issues or environmental damage, suggesting they are prioritised for improvement efforts and resource allocation.

3. Sustainability standards: Companies then establish clear expectations through a supplier code of conduct. Tomas recommends setting measurable targets, clearly communicating them and ensuring that all stakeholders understand the requirements.

4. Audits and assessments: Tomas advises: "Conduct on-site audits to verify compliance with sustainability standards. Use third-party auditors to ensure objectivity and credibility." Alongside audits, the monitoring framework should include self-assessment questionnaires help suppliers report on their practices and maintain visibility.

5. Supplier engagement: Supporting suppliers is key, says Tomas. Manufacturers are encouraged to offer training, promote the sharing of best practices and acknowledge suppliers that demonstrate leadership in sustainable sourcing.

6. Data collection: Tomas urges manufacturers to take advantage of data analytics to identify trends and introduce predictive opportunities: "Implement systems to collect and analyse sustainability data from suppliers. Use standardised reporting frameworks like GRI or SASB for consistency."

7. Collaboration: Broader collaboration strengthens sector-wide standards. This should include joining industry initiatives, engaging in forums and sharing information that can enhance sustainability practices across the board.

8. Leverage tech: Tomas highlights how technology can make transparency more achievable. In particular, he says, digital platforms can centralise supplier data, while innovative track-and-trace systems help monitor key materials and components through the production process.

9. Stakeholder engagement: Manufacturers need to actively communicate sustainability efforts to key stakeholders including customers, investors, regulators and NGOs. Transparency around both successes and setbacks helps build trust and drive improvement.

10. Continuous evolution: Finally, Tomas emphasises the need for regular review: update goals, track new sustainability developments and adjust strategies as expectations shift. Supply chain sustainability is not a fixed target, it evolves.

Meaningful business impact

The aim of this framework goes well beyond compliance. Tomas points to a wider business benefit in applying these steps, with gains across reputation, trust and resilience.

"By implementing these strategies, manufacturers can significantly improve their supply chain visibility, leading to more sustainable and responsible sourcing practices," he explains.

"This approach not only mitigates risks but also creates value through improved reputation, increased customer trust and long-term business resilience."

For manufacturers navigating today’s sustainability demands, this framework offers a clear path. It combines practical guidance with long-term adaptability, making it a valuable tool for reshaping supply chains in line with modern standards.