IVI Foundation

IVI Foundation is an industry consortium dedicated to developing and maintaining open standards for test and measurement instrument interchangeability, and its work is made freely accessible through the organization's website at ivifoundation.org. Rather than functioning as a traditional commercial software vendor, the foundation publishes specifications, architectural guidelines, and supporting software components that enable engineers to build instrument drivers and test applications with a consistent, vendor-neutral programming model. Its catalog includes one published package, the IVI Shared Components, which provides the common components shared by IVI-compliant instrument drivers and applications. These components establish the runtime infrastructure on which compliant drivers depend, handling tasks such as configuration, session management, and class-compliant behavior so that drivers from different instrument manufacturers can be used interchangeably within the same application. The primary use case for this software lies in automated test environments, where engineers developing measurement systems in languages such as C, C++, or .NET need to write test code that remains functional even when the underlying hardware is replaced or upgraded. By standardizing driver behavior for common instrument classes such as oscilloscopes, digital multimeters, function generators, and power supplies, the foundation's technology reduces long-term maintenance costs and protects investments in test system development. The IVI Shared Components are therefore a foundational dependency for any organization adopting the IVI standard, and they are typically installed as a prerequisite before deploying individual instrument drivers in production test stations, research laboratories, and manufacturing environments. Because the components are shared across drivers and applications, they ensure consistent behavior, simplify deployment, and support the foundation's broader goal of instrument interchangeability across the test and measurement industry.