How to become a certified court interpreter in Arizona
Arizona replaced the usual certified-or-not model with a four-tier credential. The Arizona Court Interpreter Credentialing Program (ACICP), run by the Administrative Office of the Courts, starts everyone at Tier 1 (online courses, an English written exam and an oral proficiency interview) and moves you up based on your scores on the NCSC consortium oral exam: 60% to 69% on each component is Tier 2, 70% to 79% is Tier 3, and 80% or higher is Tier 4. Tiers 3 and 4 are what courts mean by certified, and staff interpreters must hold one of them.
- Tier 1 credentialed
- Tier 2 credentialed (expires in 24 months)
- Tier 3 credentialed (permanent)
- Tier 4 credentialed (permanent)
Arizona court interpreter oral exam practice, graded the way raters score it.
Preparing for the Arizona court interpreter exam? Practice sight translation, consecutive and simultaneous with real courtroom audio. Your recording is graded on scoring units, and every miss becomes a flashcard. Spanish-English.
Steps to certification in Arizona
- 1
Create a registry profile and complete the two online courses
Register in the Arizona Court Interpreter Registry, then complete the mandatory online Arizona Court Overview and Interpreter Ethics courses. These replace the in-person orientation other states require. All ACICP fees are paid online (credit card or checking account) and are non-refundable.
- 2
Pass the English written exam (80%) and the Oral Proficiency Interview
Tier 1 requires two exams: the English Written Exam, which needs 80% or higher and covers English proficiency, court terminology and ethics, and an Oral Proficiency Interview (OPI) in your non-English language through an accredited vendor. Passing both earns the Tier 1 credential. The AOC runs a free written exam preparation and OPI seminar; RSVP through the program page. Fees are listed on the ACICP fee schedule page, which blocked our automated check, so confirm amounts there.
- 3
Train for the oral court interpreter exam
Tiers 2 through 4 come from the consortium oral exam: sight translation both directions, consecutive and simultaneous, scored on scoring units. Because the tier is set by each component, one weak mode holds you at a lower tier. The AOC offers an online oral exam preparation seminar and links the free NCSC practice materials. For graded audio practice at exam pace, CourtFluent's daily drills follow the same consortium format.
- 4
Take the oral exam and earn your tier
Register through the ACICP calendar for a scheduled sitting. Scores on each component set your credential: 60% to 69% is Tier 2 (valid 24 months while you test up), 70% to 79% is Tier 3 (permanent), and 80% or higher is Tier 4 (permanent). Since June 30, 2019 all court staff interpreters must hold Tier 3 or 4.
- 5
Keep the credential current
Credentialed interpreters appear on the public ACICP roster and must keep up continuing education. A third-party guide reports 20 hours every two years including two hours of ethics, with an affidavit of compliance due December 31 of even-numbered years; we could not confirm that on azcourts.gov, so treat it as unverified and check the program page.
When Arizona holds the exams
The ACICP posts an annual calendar of written exam sittings, OPI windows and oral exam dates on its Schedule and Calendar page, along with the free preparation seminars. The 2026 calendar was not retrievable by our tools; open the calendar page directly or email the program through the registry.
Official Arizona resources
Arizona certification questions
Do I need a credential to work in Arizona courts?
Court staff interpreters must hold Tier 3 or Tier 4. Contract and per diem interpreters are hired from the ACICP roster by tier, and the AOC's hiring guidance directs courts to prefer higher tiers, so Tier 1 alone rarely leads to courtroom work in Spanish.
How many times can I take the Arizona oral exam?
The program does not publish a lifetime limit. A Tier 2 credential lasts 24 months, which is the window to retest for Tier 3. Check the oral exam information page for the current waiting period between attempts.
Does Arizona accept another state's certification (reciprocity)?
Arizona places interpreters certified by another consortium state or the federal courts into the tier that matches their scores, after the Arizona online courses and registry enrollment. Submit your score report through the registry and ask the program which tier applies.
How long does it take?
Tier 1 can be done in a few months since the written exam and OPI are scheduled frequently. Reaching Tier 3 depends on the oral exam calendar, usually a few sittings a year, so plan on one to two years including a retake.
What does the Arizona oral exam consist of?
The NCSC consortium exam: sight translation in both directions, consecutive interpreting and simultaneous interpreting, each scored on scoring units. Your lowest component sets your tier.
- Court interpreter oral exam practice, graded the way raters score it
- Scoring Units on the Court Interpreter Oral Exam: What Raters Actually Count
- Court Interpreter Oral Exam Pass Rates: What the Published Data Says
- How to Study for the Court Interpreter Oral Exam: A Six-Month Plan
- California court interpreter certification
- Colorado court interpreter certification
- Texas court interpreter certification