What organization is a non-governmental agency that establishes standards for many industries?

The correct answer is ASTM, which stands for the American Society for Testing and Materials. This organization is a non-governmental agency that focuses on establishing and publishing technical standards for a wide range of materials, products, systems, and services across various industries, including textiles. ASTM plays a critical role in ensuring that materials meet specific performance benchmarks and safety requirements, which is essential for manufacturers, designers, and consumers alike.

The establishment of standards by ASTM helps to promote consistency, reliability, and safety in products, influencing how textiles are evaluated and tested for qualities such as durability, flammability, and resistance to wear and tear. This is particularly important in the textiles industry, where the performance of fabrics can vary widely.

In contrast, the other organizations mentioned focus on more specialized aspects or different functions within the textile and interior design sectors, and do not serve the broader industry-standardization purpose that ASTM does.