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All states / Oklahoma

Oklahoma

Verified against current sources (2026-05-08) Cite this page ↓

Oklahoma does not offer a bilingual education credential; ELD/ESL is an add-on endorsement. SEI training is not mandated for all teachers. As of 2021, 9.3% of public-school students are classified English Learners (NCES). Re-verified against current SEA sources on 2026-05-08.

9.3%
classified ELs (2021-10-01)
view trend →
ELD
credential types offered

Credentials

Bilingual education

Not offered.

Oklahoma does not offer a Bilingual Education teacher credential. OSDE recognizes Transitional Bilingual (IS1) and Dual Language / Two-way Immersion (IS2) as LEA-level program delivery models, but neither is a teacher endorsement. The OSDE Full Competencies document lists ESL but no Bilingual Education subject-area competency.

ESL Endorsement

  • Add-on endorsement
Approved program
Unknown
Coursework
Unknown
Practicum
Unknown
Subject test
Required

ESL (PK-12) endorsement, added via OSAT subject-area test 177. OSDE publishes ESL subject-matter competencies (Language, Culture, Planning/Implementation, Assessment, Professionalism). The candidate English-fluency expectation in competency E.5 is not a non-English language proficiency requirement. program/coursework/practicum coded null because OEQA does not publish per-endorsement approved-program or credit-hour requirements that we could verify directly.

Sheltered English Instruction (SEI)

Not mandated for all teachers.

OEQA State Requirement 1 requires every EPP to choose one of two pathways for all candidates: novice-high foreign-language proficiency OR knowledge/skills to address Emergent Bilingual (English Learner) students. EPPs choose the pathway, not individual teachers, so this is not a per-teacher SEI mandate. OSDE EL FAQ 2025 also acknowledges that some LEAs operate without a dedicated EL teacher.

State policy signals

Seal of Biliteracy

Recognition for graduating students proficient in English plus another language.

Adopted in 2020.

Source: sealofbiliteracy.org (opens in a new tab)

ELP assessment

Annual English Language Proficiency test used for EL identification and reclassification.

ACCESS for ELLs · WIDA Consortium member.

Source: wida.wisc.edu (opens in a new tab)

History of licensure

Dated policy and verification events shaping this state's EL teacher credentials.

  1. EPAA 29(100) document analysis (Leider, Colombo & Nerlino, 2021)

    Leider, Colombo & Nerlino published in Education Policy Analysis Archives 29(100) a comprehensive document analysis of every state and DC's bilingual, ELD/ESL, and SEI teacher-credentialing requirements, professional teaching standards mentions, and EL-percentage figures, based on primary SEA sources collected October–December 2019. The 2019 coding of Oklahoma's EL-credentialing landscape is preserved as a temporally-anchored research baseline against which the catalog's later verifications are framed.

    doi.org (opens in a new tab)

  2. Oklahoma Seal of Biliteracy established

    OSDE established the Oklahoma Seal of Biliteracy in September 2020 under 70 O.S. § 11-103.2 and OAC 210:10-1-16, making Oklahoma the 40th state plus DC to adopt. Two levels are awarded: Gold (intermediate-mid) and Platinum (advanced-low).

    oklahoma.gov (opens in a new tab)

Sources

  1. [1] Oklahoma State Dept. of Education (opens in a new tab) — retrieved 2019-11-15 (via Leider et al. 2021)
  2. [2] Leider, Colombo & Nerlino (2021), EPAA 29(100). Tables 2-5 + Appendix A. (opens in a new tab) — retrieved 2019-11-15 (via Leider et al. 2021)
  3. [3] OSDE — Teacher Certification (landing page) (opens in a new tab) — retrieved 2026-05-08
  4. [4] OSDE — Full (Subject-Matter) Competencies for Licensure and Certification (incl. ESL PK-12) (opens in a new tab) — retrieved 2026-05-08
  5. [5] OEQA — General Teacher Competencies for Licensure (OAC 210:20-9-152, InTASC adoption) (opens in a new tab) — retrieved 2026-05-08
  6. [6] OEQA — State Requirements for Educator Preparation (incl. State Requirement 1 EL pathway) (opens in a new tab) — retrieved 2026-05-08
  7. [7] OSDE — English Language Proficiency Services (opens in a new tab) — retrieved 2026-05-08
  8. [8] OSDE — English Learner Process and Practice FAQ (2025) (opens in a new tab) — retrieved 2026-05-08
  9. [9] NCES — Digest of Education Statistics 2023, Table 204.20 (English learners by state, Fall 2021) (opens in a new tab) — retrieved 2026-05-08
  10. [10] OSDE — Oklahoma Seal of Biliteracy (established Sept 2020 under 70 O.S. § 11-103.2) (opens in a new tab) — retrieved 2026-05-08

Cite this page

Site content is published under CC BY 4.0. When citing a fact from this page, please cite both projectcert and the original Leider et al. (2021) paper the dataset extends.

APA
projectcert. (2026, May 8). Oklahoma EL teacher certification. https://projectcert.org/states/ok/
Leider, C. M., Colombo, M. W., & Nerlino, E. (2021). Decentralization, teacher quality, and the education of English learners: Do state education agencies effectively prepare teachers of ELs? Education Policy Analysis Archives, 29(100). https://doi.org/10.14507/epaa.29.5279
BibTeX
@misc{projectcert_ok_2026,
  author  = {{projectcert}},
  title   = {{Oklahoma EL teacher certification}},
  year    = {2026},
  url     = {https://projectcert.org/states/ok/},
  urldate = {2026-05-08},
  note    = {Last verified 2026-05-08}
}
@article{leider2021decentralization,
  author  = {Leider, Christine M. and Colombo, Michaela W. and Nerlino, Erika},
  title   = {{Decentralization, teacher quality, and the education of English learners: Do state education agencies effectively prepare teachers of ELs?}},
  journal = {Education Policy Analysis Archives},
  volume  = {29},
  number  = {100},
  year    = {2021},
  doi     = {10.14507/epaa.29.5279}
}

See the methodology for how these data were collected, or the glossary for term definitions.