.. toctree::
   :maxdepth: 1

   essential-function.rst
   iec-62443-4-2-fr-1.rst
   iec-62443-4-2-fr-3.rst
   iec-62443-4-2-fr-6-fr-7.rst
   iec-62443-4-2-fr-2.rst
   iec-62443-4-2-fr-4-fr-5.rst
   secure-ciphers.rst
   iec-62443-4-2-assessment-result.rst