IT Infrastructure Library (ITIL) certification improves the skill set of IT professionals and helps them face management challenges. There are four levels of ITIL certification.
ITIL certification encourages management practices that require using reliable methodologies in the collection, analysis and distribution of data.
Currently, there are four levels of IT certifications. These include the Foundation Level, the Intermediate Level, the Expert Level and the Master Level. Skills included at each level range from basic terminology and general knowledge at the Foundation Level, to practical applications of ITIL management in a broad array of industry settings at the most advanced, Master Level of certification.