This is one of the final sections of the CV and need not be very long.  Yet it is important to list any additional skills that will strengthen your application.

These might include:

IT Skills:  List the software packages you use and other relevant technical skills, eg statistical packages.

Languages:  List the foreign languages that you can read or speak and your degree of fluency (eg Bilingual English and German; good French; basic Italian; beginners-level Arabic, etc.).