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Highline Public Schools
15675 Ambaum Blvd. SW Burien, WA 98166

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Monday-Friday: 7:30 a.m. - 4:30 p.m.

Highline Public Schools
15675 Ambaum Blvd. SW Burien, WA 98166

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World Language Credit by Proficiency

Students who demonstrate proficiency in reading, writing, listening, and speaking in a language other than English are eligible to earn proficiency-based high school credits through the World Language Credit by Proficiency testing process. Proficiency is measured using assessments aligned to the ACTFL (American Council on the Teaching of Foreign Languages) Proficiency Guidelines, which describe what learners can do with language in real-world communication. Based on a student’s overall proficiency level, they may also be eligible to earn the Washington State Seal of Biliteracy upon graduation.

Students can earn up to a maximum of 4 credits through this assessment opportunity. 

Highline is part of a statewide initiative to recognize our students' diverse language competencies. For more information on this initiative, please refer to OSPI ​Competency-Based Credits for World Languages

Credit by Proficiency FAQs

World Language Credit by Proficiency 

Credit by Proficiency testing typically happens yearly at each of our high schools, and pre-registration is required. Check with your school counselor or advisor for more information about attending an info session when offered on your school’s campus. 

Test Information

Highline Public Schools had many different test options to accommodate many different languages. The three most common tests used are Avant STAMP 4s, Avant STAMP WS, and ALTA.  Visit the OSPI website to learn about the test formats by language, and view any possible sample tests that are available.

Below is a schedule that has been developed for the 2025-26 school year. 

 

2025-26 World Language Credit by Proficiency

 Testing Windows for 2025-26 (High School) 

  • Open Doors 
  • Innovation Heights Academy 
  • Highline Virtual Academy 
  • Evergreen 

October 2025 

  • Mount Rainier 

November 2025 

  • Highline 

December 2025 

  • Tyee 
  • Maritime 

January 2026 

  • Raisbeck Aviation 

February 2026 

  • Big Picture 
  • CHOICE Academy 

March  2026 

  • Open Doors (sem 2) 
  • Innovation Heights Academy (sem 2) 
  • Heritage Classes 
  • Last Call Seniors 

April 2026 

NEW:  For specifics as to testing eligibility and frequency please review the World Language Credit by Proficiency Testing Eligibility and Procedures, revised as of 2/2026.  

If you have any questions about WLCbP testing, please contact Language Learning at 206-631-3035 or email: Language.Learning@Highlineschools.org

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