NCSC’s oral overview describes two sight translations, bidirectional consecutive interpreting and English-to-target-language simultaneous interpreting. Its scoring standard requires 70 percent in each of three scorable parts; the sight average must reach 70 percent with neither direction below 65 percent. States control credentialing and may set different or additional requirements. Practise all modes with recordings, then confirm your state’s current rules.
What this exam is and who actually credentials you
The National Center for State Courts develops national court interpreter examinations, but credentialing happens at the state level. Passing the NCSC oral exam demonstrates minimum competence for your state's courts, and passing scores may or may not be recognized by other states.
The NCSC oral examination is a performance test that measures whether you can interpret competently in state court proceedings. It is one part of becoming an approved or certified court interpreter, and your state may impose other requirements before you can sit for it.
Critically, NCSC is not the credentialing body. Each state establishes its own credentialing process, and not all states use NCSC examination materials. For languages without an NCSC oral exam, states may administer other proficiency evaluations instead.
The exam tests three modes of interpreting: simultaneous, consecutive, and sight translation of documents. All parts draw on actual court transcripts or documents, so the test simulates real courtroom interpreting rather than abstract language exercises.
Official sources: Language access | National Center for State Courts — ncsc.org/resources-courts/language-access; Court Interpreter Oral Examination: Overview for Candidates (National Center for State Courts, revised November 2023) — NCSC Language Access Services, Test Administration Section
The four parts of the exam and their timing
The exam has four parts: two sight translations of about 225 words each with six minutes apiece, a consecutive section running 22 to 30 minutes, and a simultaneous section of about ten minutes including instructions.
All four parts are based on actual court transcripts or documents. The consecutive section uses a prerecorded courtroom simulation in a question-and-answer format, and you may ask the proctor to repeat two utterances. The simultaneous section is a recorded attorney's opening or closing statement, mostly monologue with a possible brief exchange among judge, attorneys, or witness.
The simultaneous recording plays at about 120 words per minute, which the overview notes is slower than most ordinary courtroom speech. You listen through headphones and interpret aloud into the non-English language while your rendition is recorded for later scoring.
| Part | What you do | Material length | Time allowed |
|---|---|---|---|
| Sight translation, English to non-English | Read an English document aloud in the non-English language | About 225 words | 6 minutes |
| Sight translation, non-English to English | Read a non-English document aloud in English | About 225 words | 6 minutes |
| Consecutive interpreting | Interpret recorded questions and answers in both directions | Prerecorded simulation, 22 to 30 minutes | Timed to the recording |
| Simultaneous interpreting | Interpret a prerecorded English statement aloud while listening | 800 to 850 words at about 120 words per minute | About 10 minutes including instructions |
How scoring units and cut scores work
Raters count the scoring units you render correctly. The current structure described in the overview uses 75 units in simultaneous, 90 in consecutive, and 25 in each sight portion, and you must reach at least 70% on each of the three scorable parts.
Scoring units are specific words and phrases chosen to represent features interpreters must render accurately: grammar, false cognates, general and legal vocabulary, idioms, numbers, names, dates, modifiers, register, and slang. The overview's example is that 'yeah' and 'yes' carry the same meaning but a different impression, and register must be preserved. When interpreting into the non-English language, any rendering acceptable in an appropriate spoken variety counts as correct.
Two raters independently score each unit, then compare results, consulting a scoring dictionary and, if needed, a third opinion. The benefit of any doubt goes to you: if even one rater believes a unit was rendered correctly after discussion and research, it counts as acceptable. Note one trap from the overview: if you produce several synonyms for one unit, only the last one is graded, even if an earlier attempt was right.
The two sight portions are handled slightly differently. The cut score on sight translation is 70% averaged across the two portions, but you may score no lower than 65% on either one, and some states require a higher per-portion minimum. Work through the calculation below so the standard is concrete before exam day.
Practice calculation
Original score exercise under the NCSC overview’s standard: a candidate renders 17 of 25 units correctly in one sight direction and 19 of 25 in the other. Does this meet the overview’s sight threshold? Assume the state uses that standard without adding a higher minimum.
Show answer
Yes. The two scores are 68% and 76%; together they are 36 of 50, or 72%. Both exceed 65%, and the combined score exceeds 70%.
The individual floors and combined threshold must all be met. A stronger direction cannot offset one below the floor. This checks the stated scoring rule only; it does not establish passage of the other parts or completion of state credentialing.
How to prepare each mode
The official overview's appendix suggests recording yourself in every mode, practicing sight translation until 225 words feel comfortable in six minutes, developing a personal note-taking system for consecutive work, and training simultaneous skills aloud through headphones.
For sight translation, the overview suggests performing sight translations of varied materials such as articles, letters, and certificates into a recorder, then checking your rendition against the source. Keep practicing until you can accurately handle at least 225 words within six minutes.
For consecutive work, practice segments of varying lengths from one to fifty words, record yourself, and vary your practice material. The overview strongly endorses note-taking for names, dates, places, and figures, ideally developed with an experienced interpreter or teacher, using whatever outline or symbol system works for you. It suggests building up until you can interpret passages of 850 to 900 words with segments of varying lengths within a 22-to-30-minute frame.
For simultaneous work, practice interpreting aloud while listening through headphones, ideally with someone else in the room, since silent practice is less effective. The overview describes shadowing exercises: repeating recorded passages in the same language, then adding a second task such as writing numbers to stretch your capacity to multitask. It also recommends attending different kinds of court proceedings and silently interpreting what you hear, noting unfamiliar terms to look up afterward.
A listening exercise rounds this out: record passages of about 150 words on varied subjects, listen without notes, and write down the main idea, then relisten to confirm. This trains you to classify central ideas versus supporting details, which the overview presents as essential to understanding a message accurately. These are the overview's suggestions plus general study advice, not exam content guarantees.
- Record and review: perform each mode aloud into a recorder and compare against the source material
- Sight drill: practice varied documents until 225 words in six minutes feels comfortable
- Consecutive drill: interpret question-and-answer segments of varying lengths, using your own note symbols for names, dates, and figures
- Simultaneous drill: shadow recorded passages aloud through headphones, then add a writing task to build multitasking capacity
- Listening drill: summarize the main idea of short recorded passages without notes, then verify against the audio
Confirm your state’s test-day arrangements
Use your state’s appointment instructions for identification, arrival time, permitted belongings and accommodations.
NCSC’s overview explicitly tells states to adapt its administration section to their own practice. Read those current local instructions before relying on a general description of the room or equipment.
Eligibility, reciprocity, and your state's requirements
Apply through the state where you want to interpret and meet its specific requirements first. For reciprocity or copies of your exam scores, contact the court interpreting office or language access coordinator in the relevant state.
Because each state is solely responsible for certifying and recognizing interpreters, eligibility rules, registration fees, and scheduling all vary. The NCSC advises searching online for your state's language access coordinator on the state court administration or supreme court website.
If you are credentialed in one state and want to practice in another, contact the target state's court interpreting office for its requirements; many states administer the NCSC oral exam, but recognition decisions belong to each state. If you have lost your score records, the coordinator of the state where you tested can help.
The overview also notes that passing demonstrates you are considered minimally competent to interpret in your state's courts. Your state should have adopted a code of professional responsibility describing what interpreters must know and do during interpreted proceedings, so read yours as part of preparation.
Official sources: Language access | National Center for State Courts — ncsc.org/resources-courts/language-access; Court Interpreter Oral Examination: Overview for Candidates (National Center for State Courts, revised November 2023) — NCSC Language Access Services, Test Administration Section
Languages with NCSC oral exams available
NCSC maintains a list of oral exams ready for administration, updated April 2026, covering languages from Amharic to Vietnamese, with most offered as full examinations and two as abbreviated examinations.
NCSC decides which languages get oral exams based on national use and need, input from state language access program managers, and its development policy, with final decisions by the Language Access Advisory Committee. For the Arabic examinations, the sight and simultaneous portions use Modern Standard Arabic while the consecutive portion uses Egyptian Colloquial or Levantine Colloquial.
Even where an NCSC exam exists, your state chooses its own credentialing materials, so confirm with your state which examination applies to you.
| Language | NCSC oral exam offered |
|---|---|
| Amharic | Full examination |
| Arabic | Sight and simultaneous in Modern Standard Arabic; consecutive in Egyptian or Levantine Colloquial |
| Bosnian/Serbian/Croatian | Abbreviated examination |
| Cantonese | Full examination |
| Filipino (Tagalog) | Full examination |
| French | Full examination |
| Haitian Creole | Full examination |
| Hmong | Full examination |
| Khmer | Full examination |
| Korean | Full examination |
| Mandarin | Full examination |
| Polish | Full examination |
| Portuguese | Full examination |
| Russian | Full examination |
| Spanish | Full examination |
| Turkish | Abbreviated examination |
| Vietnamese | Full examination |
Official sources: Language access | National Center for State Courts — ncsc.org/resources-courts/language-access; NCSC oral examinations ready for administration (updated April 17, 2026) — NCSC language access resources
Your next steps
Confirm your state's process, study the official overview end to end, and build a recording-based practice routine in all three modes before your test date.
Your state decides eligibility, fees, scheduling and score recognition. Use its court-interpreting office or language access coordinator to resolve those details.
- Find your state language access coordinator through your state court administration or supreme court website and confirm eligibility, fees, and whether your state uses NCSC exams
- Read the official Court Interpreter Oral Examination overview thoroughly, as NCSC recommends for every examinee
- Record yourself in sight translation, consecutive, and simultaneous modes and review each rendition against its source
- Practice the sight timing standard (about 225 words in six minutes) and build a consecutive note-taking system for names, dates, and figures
- Prepare exam-day logistics: photo identification, arrival time, and no personal items in the test room
Official sources: Language access | National Center for State Courts — ncsc.org/resources-courts/language-access; Court Interpreter Oral Examination: Overview for Candidates (National Center for State Courts, revised November 2023) — NCSC Language Access Services, Test Administration Section
Official sources
Facts checked against NCSC documents: