Companies are rushing to more closely track materials across their sprawling supply chains ahead of expected new human rights and environmental laws, reports The Wall Street Journal (Jan. 24, 2023). Businesses, including consumer-goods company Unilever, clothing retailer H&M, and Renfro (which supplies socks to Ralph Lauren), say they are turning to technologies to help gather data on their supply chains and track materials.
Last year, H&M began rolling out a traceability platform for its recycled polyester and man-made cellulosic fibers, such as viscose, that can contribute to deforestation. It uses blockchain technology (see Chapter 11) to track and verify the use of sustainable fibers in garments. H&M has more than 600 commercial product suppliers who make their products in over 1,500 factories in Europe, Asia and Africa. The company says: “The closer we get to our 2030 goal for all our materials to be either recycled or sourced in a more sustainable way, the more traceability we gain.”
A host of supply-chain regulations went into effect in recent years and more are on the way, exposing companies to potential penalties and public criticism if found to be negligent. Many businesses, especially small and midsize ones, have a limited view of their supply chains and are struggling to broaden their oversight.
New European Union rules require larger companies operating there to identify, prevent and remedy risks to human rights and the environment in their supply chains, such as minimum age requirements, worker safety, pollution and biodiversity loss. There are a host of other regulatory developments threatening to affect companies’ supply chains. These include modern slavery laws in the U.S., such as the 2021 Uyghur Forced Labor Prevention Act.
Unilever has a sprawling global supply chain, with around 54,000 suppliers in 150 countries. The company tracks commodities such as palm oil and soy with satellites, geographical data and photos. But software that simply manages supply-chain data isn’t a silver bullet as it is difficult for companies to self-police the information they get from their suppliers. One startup, Wiliot, provides tiny tracking tags the size of postage stamps that can follow goods as they move, helping companies ensure materials aren’t coming from areas at risk of deforestation.
Classroom discussion questions:
- What other regulations in the US and the EU govern industry sustainability standards? (Hint: see Supp. 5 in your Heizer/Render/Munson text)
- Why are supply chains so difficult to manage with respect to human rights and the environment?