The first pillar is the command of one's native language. It stands to reason in their mother tongue in all its nuances and subtleties, possessing a strong vocabulary and awareness of proper grammar. Since topics could have a diverse range. It is essential for the interpreters to have advanced knowledge in this area so as to be able to speak on anything with authority 2) The Second Pillar The second pillar, the command of the second language, is a little more difficult to assess ely. However, it also stands to reason that in order to keep the elements that may get lost in translation to the bare minimum, an almost equal fluency to their native language must be attained. The systems: phonological and grammatical, have to be closed mastered, white the timeless range of lexical items is subject to a lifelong and open ended