> For the complete documentation index, see [llms.txt](https://documentations.seclea.com/oecd-ai-principles/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://documentations.seclea.com/oecd-ai-principles/3.-transparency-and-explainability-tae/tae18-ongoing-monitoring-system.md).

# TAE18 - Ongoing Monitoring System

A detailed description of the system in place to evaluate the AI system performance in the post-market phase.