Rogō is an enterprise-level e-assessment system led by the University of Nottingham. It has support for formative quizzes, summative exams, surveys and several other paper types. Authentic assessments can be created using any combination of 15 question types together with graphics, audio files and video. It has been designed around standards and supports QTI 1.2 import/export to its internal question bank, LTI support for integration with VLEs and LDAP for authentication.
Language packs for specific versions are available at http://rogo-oss.nottingham.ac.uk/langpacks