List of language proficiency tests

The following is a non-exhaustive, but growing, list of standardized tests that assess a person's language proficiency of a foreign/secondary language. Various types of such exams exist per many languages—some are organized at an international level even through national authoritative organizations, while others simply for specific limited business or study orientation.
Bulgarian.
(STBFL) (Стандартизиран тест по 
български език като чужд език (СТБЕЧ))
http://www.deo.uni-sofia.bg/bg/certificate/bg
https://www.mon.bg/upload/7447/reglament_BG_online.pdf
http://www.legacy.deo.uni-sofia.bg/alte/index.htm
http://www.deo.uni-sofia.bg/bg/coursis
http://www.deo.uni-sofia.bg/bg/language/bulgarian
German.
DSD II, DSH, and TestDaF are accepted by any university in Germany. They are officially recognised as university entrance qualifications. Other tests may be considered, but no guarantees are given. In other German-speaking countries the situation varies.
Hungarian.
 The certificate examinations are staged on four levels of language proficiency according to the Common European Framework of Reference for Languages:
Italian.
According to the Ministero degli Esteri (Italian Foreign Affairs), there are four officials Italian certifications approved CLIQ (Certificato di Lingua Italiana di Qualità): CILS, CELI, PLIDA and .IT ROMA TRE
Kazakh.
 Levels : Reasonable grade
 Elementary : 31-64 grades
 Pre-Intermediate : 65-104 grades
 Intermediate : 105-119 grades
 Upper-Intermediate : 120-134 grades
 Advanced : 135-145 grades
 Higher advanced : 146-150 grades
Norwegian.
- Bergenstest for voksne innvandrere - Level B2