Intermediate DII Compliance Segments reuse one or more COE-component segments. Substantial security requirements are imposed upon segments at this level. Interoperable Compliance Segments reuse COE component segments to ensure interoperability, including communications interfaces, message parsers, database segments and logistics services. Segments do not duplicate any functionality. Full DII Compliance Proposed new functionality is completely integrated into the system.
Segments use only published public application programming interfaces.
No duplication of functionality among segments.