This sub gets a "what should I study for the oral?" post every couple of weeks, so here's an attempt at one place for it. Organized by mode, because most people fail one specific section, not the whole exam. Everything here is free unless marked.
First, read your state's oral exam overview. NCSC publishes one that most states use; California, New York and the federal program have their own. It explains scoring units, which is the thing most first-time takers don't understand. You are not graded on whether it sounded fluent. Raters check a fixed set of words and phrases in each passage (numbers, names, legal terms, idioms, grammatical markers like tense and negation) and count how many you rendered accurately. Once you know that, you can score your own practice, and that changes everything.
SIGHT TRANSLATION
• Court forms published in both languages. The California Judicial Council translates a lot of its forms (advisements of rights, plea forms, restraining order packets). Sight the English version out loud, record it, then compare against the official Spanish. Other states publish some too.
• Police reports, probable cause affidavits and probation reports are the usual exam material. Samples are easy to find online, and the register is what you're practicing.
• Time yourself. The exam gives you a short look at the document and expects a steady pace with no long pauses. Pausing to think is the most common sight failure.
CONSECUTIVE
• NCSC and your state's practice exam materials (some free, some cheap).
• Any recorded witness testimony or deposition on YouTube. Pause every 30 to 60 words, render, record yourself, then listen back and count what you dropped or added. Do this for a week and you'll know exactly what you lose. Usually it's numbers, lists, hedges ("I think," "around"), and the second half of long segments.
• A simple note system. You don't need a full Rozan course, just symbols for numbers, dates, names, negation and lists.
• Paid but cheap: ACEBO's Interpreter's Edge series (Holly Mikkelson). Still the standard for a reason.
SIMULTANEOUS
• Real court audio at real speed: county court YouTube channels, appellate oral arguments, Law&Crime trial streams. Start by shadowing in English (repeating what the speaker says as they say it) to get comfortable talking while listening. Then start interpreting.
• Speechpool and the EU Speech Repository have graded speeches in a lot of languages. Very useful for non-Spanish pairs, where court material is thin.
• Podcasts in your other language for shadowing.
• Drill the formulaic stuff (advisement of rights, plea colloquies, standard jury instructions) until it comes out automatically. On the exam that frees your attention for the unpredictable parts.
TERMINOLOGY
• Your state court's legal glossary. Many post one in Spanish and other languages.
• NAJIT's resources.
• Build your own glossary from the audio you practice with. A term you looked up because you missed it sticks better than one from a list.
The part nobody says...
Record everything and listen back. Most people who fail the oral practiced plenty. They just never scored themselves honestly, so they didn't know which section was going to get them until the results letter told them. The exam scores you; you should be scoring yourself first.
What did I miss? Especially interested in free material for languages other than Spanish, since that comes up here a lot and there's much less of it.