The application for the 2026 CLS Program is now open. Start your application today.
The CLS Program provides immersive summer programs for U.S. undergraduate and graduate students to learn languages of strategic importance to the United States’ national security and economic prosperity.
The Critical Language Scholarship (CLS) Program is a program of the U.S. Department of State with funding provided by the U.S. Government and supported in its implementation by American Councils for International Education.
The CLS Program provides immersive summer programs for U.S. undergraduate and graduate students to learn languages of strategic importance to the United States’ national security and economic prosperity. Participants receive the equivalent of one year of language study in eight weeks, through intensive language instruction and cultural activities that reinforce both language learning and intercultural competence. Since 2006, the CLS Program has supported over 10,000 U.S. undergraduate and graduate students. CLS alumni represent all 50 states, the District of Columbia, and Puerto Rico.
What Alumni Say About the CLS Program
Key Benefits
Develop Key Expertise
The CLS Program provides its scholars intensive language and cultural instruction in an environment designed to maximize their language gains at every level.
Career Ready Skills
Alumni apply their critical language skills in a variety of professional fields in public and private sectors as well as government, helping to support America’s competitiveness across the board.
Citizen Diplomacy
CLS scholars represent the breadth of the United States. Through personal engagement they help to spread American values and develop mutual understanding with the people of other countries.
Languages Offered
CLS News and Stories
Alumni Profile: Vinny Nguyen
Vinny Nguyen participated in the 2024 CLS Spark Mandarin program hosted by the LTL School in Singapore. This summer, he is continuing his language studies as part of the 2025 CLS Mandarin cohort in Taipei, Taiwan. Nguyen is currently pursuing a BS in political science and economics. His professiona…July 12, 2025
Alumni Profile: Raven Miller
Raven Miller participated in the 2022 CLS Spark Russian Program, the 2023 CLS Russian Program hosted by the American University of Central Asia in Bishkek, Kyrgyzstan, and the 2024 CLS Russian Program hosted by Ilia State University in Tbilisi, Georgia. She recently graduated with a BA in linguisti…July 12, 2025
Alumni Profile: Nisreen Kalai
Nisreen Kalai participated in the 2023 CLS Spark Arabic Program hosted by the TAFL Center of Alexandria University in Alexandria, Egypt and the 2024 CLS Arabic Program hosted by the Noor Majan Arabic Institute in Nizwa, Oman. Nisreen is a recent graduate from New College of Florida and studied…July 12, 2025
Alumni Profile: Kahiwa Sachs
Kahiwa Sachs participated in the 2024 CLS Arabic Program hosted by Noor Majan Daaris Institute in Nizwa, Oman. She recently graduated with a BA in international relations and an Arabic minor from the University of Iowa. Kahiwa plans to pursue a master’s degree in urban and regional planning and hop…July 12, 2025
CLS in the Press
Citizen ambassador abroad: A student’s story of language and friendship
When Elena Laguna boarded her flight to Taiwan in the summer of 2025, she wasn’t just traveling abroad, she was stepping into a role that few college students get to experience – that of a citizen ambassador.
Shared from Hamilton Lugar School - Indiana University, October 15, 2025
Isabella Castro speaks 4 languages. She’s not done learning just yet.
The Colombian American UF student uses language to effect change in her community.
Shared from The Independent Florida Alligator, October 13, 2025
Four Embry‑Riddle Eagles Enhance Critical Language Skills Via State, Defense Department Scholarships
Christopher Miller was one of three Embry‑Riddle students recently selected for the U.S. State Department’s Critical Language Scholarship (CLS) Program. He studied Russian for eight weeks in Kyrgyzstan.
Shared from Embry‑Riddle Aeronautical University, October 08, 2025