Language certification is a formal recognition of an individual's proficiency in a specific language. These certifications are often provided by recognized organizations and can be used for various purposes, such as employment, education, or immigration. Common examples include the TOEFL for English, DELE for Spanish, and JLPT for Japanese. Obtaining a language certification typically involves taking an exam that assesses reading, writing, listening, and speaking skills. The results can help learners demonstrate their language abilities to employers or educational institutions, making it a valuable asset for personal and professional development.