 B-U-L-A-T-S Business Language Testing Service B-U-L-A-T-S refers to one of the world's leading providers of language assessments and examinations aimed at students, employers, and job applicants in business-related fields. The service provides a range of testing programs that can assess an individual's language proficiency in English, French, Spanish, and German. This system is widely used by higher education providers to assess the abilities of course applicants, as well as by private and public sector companies for testing the suitability of job applicants or existing employees for certain foreign language positions.