Becoming a CRNA as an Internationally Educated Nurse

Internationally educated nurses can become CRNAs, but the path runs through the US nursing system first. You need a US RN license, at least one year of US critical care experience, and a place in an accredited program.

There is no shortcut for nurses who were anesthesia providers abroad. Everyone completes a full US doctoral program and passes the National Certification Examination (NCE).

Step 1: Get a US RN license

Each state board of nursing licenses its own nurses. The National Council of State Boards of Nursing (NCSBN) publishes uniform licensure requirements for internationally educated nurses. They include:

• graduation from a nursing program comparable to a US registered nurse program, verified by a credentials review agency
• passing the NCLEX-RN
• disclosure of your licensure status in your home country
• passing an English proficiency exam, unless you qualify for an exemption
• criminal background checks and other disclosures

Requirements differ by state. Start with the board of nursing in the state where you plan to work. Our guides on licensure by endorsement and the Nurse Licensure Compact explain how licenses move between states.

Credential evaluation

Boards and schools both want proof that your education matches US standards. A credentials evaluation compares your transcripts and nursing program with US programs.

Boards name the agencies they accept. CGFNS International is one nursing credentials evaluator.

CRNA programs may ask for a separate evaluation of any degree earned outside the US. Mayo Clinic, for example, wants an evaluation from an accredited credential evaluation service. It points applicants to the National Association of Credential Evaluation Services.

Step 2: Earn critical care experience in the US

This is the step most often misunderstood. The COA requires critical care experience in the United States, its territories, or a US military hospital outside the US.

ICU years from another country do not count toward the minimum. You will need at least one year of full-time US critical care as an RN, and most applicants have more. Read CRNA schools without ICU experience for which units qualify.

Step 3: Meet the degree requirement

The COA requires a bachelor's or graduate degree in nursing or an appropriate major. If your nursing degree is from abroad, ask each program whether its evaluated equivalent counts as a bachelor's.

Some programs also require that your nursing degree come from a US-accredited program. The Army program, for example, accepts only CCNE, ACEN or NLN CNEA accredited degrees.

If your degree does not qualify, a US RN-to-BSN program can close the gap. See CRNA school without a BSN for programs that accept other bachelor's degrees.

Step 4: English test scores for CRNA programs

Many programs ask for TOEFL or IELTS scores if English is not your first language. This is separate from any test your nursing board required.

Here is what Everything CRNA's School Finder data (October 2026) shows for programs that publish a minimum:

The most common TOEFL iBT minimums were 79 and 100. Another 23 programs in our data use their university's standard graduate school requirement.

Some programs weigh parts of the test. Mayo Clinic says it gives "particular consideration" to the speaking score.

Note on the new TOEFL scale

Since January 2026, TOEFL iBT reports scores on a 1 to 6 scale. For a two-year transition, ETS also reports a comparable score on the 0 to 120 scale. If a program lists only a 0 to 120 minimum, ask how it reads the new scores.

Step 5: Visas, citizenship and funding

Immigration status affects where and how you can study. We do not give immigration advice. Use official sources such as USCIS and each school's international student office.

Status also affects some programs and funding:

• The Army program requires US citizenship before you start the application.
• The Uniformed Services University admits only active-duty officers in the uniformed services.
• Federal student aid has its own citizenship and eligible noncitizen rules. Check studentaid.gov.
• The Nurse Faculty Loan Program usually requires citizenship or permanent residency.

Read paying for CRNA school for the wider funding picture.

A realistic timeline

The full path from arrival usually includes several stages:

1. Credential evaluation, English testing and the NCLEX-RN.
2. A first US nursing job.
3. At least one year in a qualifying ICU. Many applicants have more.
4. Applications, which are often due many months before a program starts. See CRNA schools by deadline.
5. A 36 to 51 month doctoral program.

See how long CRNA school takes and how to become a CRNA for the full timeline.

This page is general information, not legal or immigration advice.

FAQ

Does ICU experience from my home country count?

Not toward the COA minimum. It must be in the US, its territories or a US military hospital abroad.

Can I apply to CRNA school before I have a US RN license?

Programs require an unencumbered US RN license. Some also want a license in the state where you will train.

Which English test do CRNA programs prefer?

Many accept either TOEFL iBT or IELTS. Some list only TOEFL, so check each program.

I was a nurse anesthetist abroad. Can I skip school?

No. NCE eligibility requires completing a COA-accredited nurse anesthesia program.

Sources

• NCSBN: Licensure of Internationally Educated Nurses, A Resource Manual
• COA Standards for Accreditation of Nurse Anesthesia Programs, Practice Doctorate (revised May 2025, effective January 2026)
• NBCRNA: National Certification Examination Handbook
• CGFNS International
• Mayo Clinic School of Health Sciences: DNAP application process
• ETS: Understanding TOEFL iBT scores
• US Army Graduate Program in Anesthesia Nursing: application requirements
• Uniformed Services University: Admissions FAQ
• Everything CRNA School Finder data (October 2026), compiled from program websites and admissions-office correspondence