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BS ISO/IEC 14766:1997
Information technology. Telecommunications and information exchange between systems. Use of OSI applications over the internet transmission control protocol (TCP) (British Standard)
This International Standard defines a mechanism which allows OS1 upper layers (all session, presentation, and application entities) to operate over the Internet Transmission Control Protocol (TCP) without being aware that they are running on a TCP/IP internetwork.
It provides similar functionality to ISO/IEC Transport Protocol Class 4.
It does not provide a gateway facility between Internet and OSI applications.
British Standards Institution [bsi]