Who is glgl education? GL Education (known in the UK as GL Assessment) is the leading provider of benchmarking, formative and diagnostic assessments to British, bilingual and international schools in over 100 countries worldwide. We also provide assessment services to ministries of education and their agencies.How do i contact gl assessment? GL Assessment 1st Floor, Vantage London, Great West Road, Brentford, TW8 9AG Telephone: 0330 123 5375 Email: [email protected] Copyright © 2017-2021 GL Assessment, All rights reservedHow do i contact the department of education by phone? For general inquiries, and questions about the Department (ED) or education policy 1-800-USA-LEARN (1-800-872-5327) Speakers available in Spanish and more than 170 languages. Mailing address: Ask a Question: www.ed.gov/answersHow do i contact the department of education for student loans? Department of Education (ED) Contact: Contact the Department of Education. Student Loan Questions. Main Address: 400 Maryland Ave., SW Washington, DC 20202. Toll Free: 1-800-USA-LEARN (1-800-872-5327) TTY: 1-800-877-8339 (Federal Relay Service) Forms: Department of Education Forms. Government branch: Executive Department