Final answer:
Suppliers are adopting ISO 9000 standards largely because their buyers require such registration to guarantee consistent quality management. Although the certification process incurs costs, it offers benefits in efficiency, product quality, and customer trust. These standards are not primarily for environmental aims nor mandated by the WTO, but they may indirectly lead to more efficient resource use.
Step-by-step explanation:
Many suppliers are adopting ISO 9000 standards primarily because their buyers require them to be ISO 9000 registered. The ISO 9000 family addresses various aspects of quality management and contains some of ISO's best-known standards. These standards provide guidance and tools for companies and organizations who want to ensure that their products and services consistently meet customer's requirements and that quality is consistently improved.
It is not correct that they are adopting these standards to appear environmentally friendly or because governments mandate it for all product categories. Although ISO 9000 does not specifically target environmental issues, its focus on quality management can lead to more efficient use of resources and less waste. The World Trade Organization (WTO) encourages fair trade practices and the reduction of trade barriers, but it does not directly expect international suppliers to conform to ISO standards. However, having ISO 9000 certification can be an asset in global trade.
It is important to note that obtaining ISO certification does come at a cost, which includes both the process of certification itself and maintaining the required level of quality management practices. This investment is often justified by the benefits of improved processes, better quality products, and increased consumer trust.