How well recognized is TOEIC outside Asia?
TOEIC is also popular in the USA, Canada and Mexico, and is used inside some large corporations in Europe. Although an employer in the UK might not have heard of TOEIC, it is still better known than BULATS (the equivalent Cambridge exam), and you should easily be able to explain on your CV and/ or in the interview that it is the world’s most popular Business English test and what your level means.