Common Questions About ISA:
What does MROP mean in industrial supply?
MROP stands for Maintenance, Repair, Operations, and Production. In the industrial supply channel, MROP products include the tools, fasteners, safety equipment, consumables, and indirect materials that keep facilities running, equipment operating, and production moving. The MROP supply chain connects manufacturers, distributors, and end users across industrial, manufacturing, and commercial markets.
What is the Industrial Supply Association (ISA)?
The Industrial Supply Association (ISA) is the leading trade association serving the full industrial MROP supply channel. ISA brings together manufacturers, distributors, industrial manufacturers' representatives (IMRs), and industry partners to provide market intelligence, education, peer networks, and live events that help industrial MROP supply channel companies make better decisions, grow performance, and stay competitive in a changing industrial market.
Who should join the Industrial Supply Association?
ISA membership is designed for industrial manufacturers, distributors, industrial manufacturers' representatives (IMRs), service providers, and solution partners that support the MROP supply chain. Whether you are a small independent company or a large global organization, ISA is for leaders and teams looking to strengthen relationships, gain industry insights, develop talent, and connect across the full channel.
How much does ISA membership cost?
ISA membership pricing varies based on company type, size, and role in the industrial supply channel. Membership is structured to be accessible and scalable, with dues reflecting the value delivered through business intelligence and reporting, education, research, events, and peer engagement. The best way to understand pricing is to connect with the ISA team for a brief conversation about your organization and goals.
What's the difference between ISA and other industrial groups?
ISA is the only association built to serve the entire industrial MROP supply channel. We are not focused on a single segment. Instead, we intentionally connect manufacturers, distributors, industrial manufacturers' representatives (IMRs), and industry partners to strengthen performance across the full channel.
This full-channel perspective gives companies what they actually need to lead in a changing market: clearer insight, stronger relationships, and strategies that work across organizations. It’s how we expand impact, deepen collaboration, and position the industry for long-term success.
It’s how ISA continues Leading the Channel Forward since 1902.





























