Here is the paper in PDF format:
In the world of technical standards, finding the right document can be half the battle. If you have typed into a search engine, you are likely an engineer, quality manager, or procurement specialist looking for a specific set of guidelines. However, there is an immediate and critical point to address: ISO 142293 does not exist as a current, valid standard under that exact number. iso 142293 pdf
It maps UDS services to the OSI model layers, specifically tailoring the application, presentation, and session layers for CAN environments. Here is the paper in PDF format: In