> For the complete documentation index, see [llms.txt](https://www.mica.wtf/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.mica.wtf/dora/digital-operational-resilience-act/chapter-iv-digital-operational-resilience-testing.md).

# Chapter IV — DOR testing (Art. 24–27)

- [Art. 24 — General testing requirements](https://www.mica.wtf/dora/digital-operational-resilience-act/chapter-iv-digital-operational-resilience-testing/article-24-general-requirements-for-testing.md): Article 24 — General requirements for the performance of digital operational resilience testing of Regulation (EU) 2022/2554 (DORA).
- [Art. 25 — Testing ICT tools & systems](https://www.mica.wtf/dora/digital-operational-resilience-act/chapter-iv-digital-operational-resilience-testing/article-25-testing-of-ict-tools-and-systems.md): Article 25 — Testing of ICT tools and systems of Regulation (EU) 2022/2554 (DORA).
- [Art. 26 — Advanced testing (TLPT)](https://www.mica.wtf/dora/digital-operational-resilience-act/chapter-iv-digital-operational-resilience-testing/article-26-advanced-testing-tlpt.md): Article 26 — Advanced testing of ICT tools, systems and processes based on TLPT of Regulation (EU) 2022/2554 (DORA).
- [Art. 27 — Requirements for testers](https://www.mica.wtf/dora/digital-operational-resilience-act/chapter-iv-digital-operational-resilience-testing/article-27-requirements-for-testers.md): Article 27 — Requirements for testers for the carrying out of TLPT of Regulation (EU) 2022/2554 (DORA).


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