Interoperability and Compliance: Designing Systems That Meet the Code
Interoperability is a compliance problem as much as a technical one. When systems from different vendors must work together, shared standards are what make integration possible without endless custom engineering. Designing to the code from the start is far cheaper than retrofitting conformance later.
The discipline is to specify interfaces against recognized standards, verify them with documented tests, and resist proprietary shortcuts that lock you in and complicate future audits. Conformance testing at each boundary catches mismatches before they reach the field.
Systems designed for interoperability age better. They accept new components, pass audits with less friction, and protect the owner from being trapped by a single supplier.