Linguaskills Business

BULATS is a language assessment service designed to test the language proficiency of employees who need to use a foreign language in their work, and for students and employees on language courses or on professional/business courses where foreign language ability is an important element of the course.

You can get more information about the test from 
http://www.bulats.org/  

Sample Link: 
http://www.bulats.org/learning-resources/sample-tests

FAQ: 
http://www.bulats.org/the-tests/faqs