California deposition admonitions are the preliminary instructions an examining attorney gives a sworn witness before questioning begins. No single statute prescribes them word for word, but the same core points appear in nearly every deposition because they protect the record, set expectations for the witness, and draw their authority from the discovery provisions of the Code of Civil Procedure. Skipping them or getting them wrong can lead to excluded testimony, waived objections, or monetary sanctions.
The Oath That Comes First
Admonitions follow the oath, and the oath is what gives them weight. Every California deposition must be conducted under the supervision of a deposition officer, almost always a certified shorthand reporter authorized to administer oaths. The officer must be neutral: no financial interest in the case, and no family or employment relationship with any attorney or party.1California Legislative Information. California Code of Civil Procedure 2025.320
The officer’s first act is placing the witness under oath or affirmation.2California Legislative Information. California Code of Civil Procedure 2025.330 From that moment on, the witness testifies under penalty of perjury, and the transcript carries the same legal weight as testimony in open court. If the witness later tells a different story at trial, the sworn deposition can be used to impeach that testimony.3California Legislative Information. California Code of Civil Procedure 2025.620 The admonitions that follow are designed around that reality.
The Standard Admonitions
After the oath, the examining attorney runs through a set of instructions that has become standard practice in California. The list is not codified in a single section of the Code, but the same points recur because each one either protects the record or heads off a later dispute about what the witness meant.
Answer from personal knowledge and present memory. The witness is told not to guess, not to speculate, and not to build an answer around what they assume a question means. If a question is confusing, the witness should say so. Silence after a question is treated as an indication the witness understood it, so any confusion needs to be flagged right away.
Answer out loud. The court reporter can only capture spoken words. A nod, a shake of the head, or a shrug will not appear on the transcript, and gestures like pointing at a document need to be described verbally so the record makes sense to a reader who was not in the room.
Wait for the full question before answering. This keeps the transcript clean, since the reporter cannot capture two people speaking at once, and it gives the witness’s own attorney time to raise any objection before the answer lands on the record.
Objections do not excuse the witness from answering. Unless the witness’s own attorney specifically instructs them not to answer, the witness must respond even after an objection has been placed on the record. The deposition proceeds subject to the objection, and a judge sorts it out later if the testimony is offered at trial.4California Legislative Information. California Code of Civil Procedure 2025.460
Breaks are available, but not mid-question. Witnesses are told they can ask for a break at any time, provided any pending question is answered first.
Confirm nothing is impairing the testimony. The examining attorney usually closes the admonitions by asking the witness to confirm they understand the ground rules and are not under the influence of any medication, illness, or substance that would affect their ability to testify accurately. Getting that confirmation on the record forecloses a later claim that the testimony should not count.
Why the Admonition About Objections Matters
The instruction that objections do not relieve the witness of the duty to answer is more than a convenience for the examining attorney. California treats different kinds of objections very differently, and the admonition reflects that split.
Some objections have to be made immediately or they are gone. Objections to the form of a question — vague, compound, leading, argumentative — are waived if no one speaks up at the time.4California Legislative Information. California Code of Civil Procedure 2025.460 The same is true of irregularities in how the deposition is being conducted, how the oath was administered, or the conduct of anyone present. Privilege objections are the most time-sensitive of all: if a question seeks material protected by the attorney-client privilege or the work-product doctrine, counsel must object on the spot or the protection is waived.
Other objections do not need to be raised at the deposition at all. Objections to the witness’s competency, or to the relevance or admissibility of testimony, are preserved automatically and can be argued later when someone tries to introduce the testimony. Relevance objections at a deposition are optional, though some attorneys make them out of habit.
For the witness, the takeaway is simple: hearing an objection is not a cue to stop talking. It is a cue to pause briefly, let the attorneys finish, and then answer unless the witness’s own lawyer specifically says otherwise.
When a Witness Can Refuse to Answer
The default is that every question gets an answer. There are only two narrow paths to refusing.
The first is a privilege instruction from the witness’s own attorney. Counsel can direct the witness not to answer when a question invades a recognized privilege, such as attorney-client communications or attorney work product. Without that specific instruction, the witness answers.
The second is a demand to suspend the deposition and seek a protective order. Any party or the witness can make that demand, but only when the examination is being conducted in bad faith or in a way that unreasonably annoys, embarrasses, or oppresses the deponent. Outside those grounds, the deposition officer cannot halt the proceedings without a stipulation from everyone present. A protective order can limit the scope of questioning, change the time or place, exclude people from the room, seal the transcript, or end the deposition entirely, and the motion must include a declaration showing the parties tried to work it out informally first.5California Legislative Information. California Code of Civil Procedure 2025.420
Personal discomfort with a question, or an objection standing alone, is not on that list. The admonitions are worded the way they are precisely because so many witnesses assume otherwise.
The Witness’s Right to Review the Transcript
Many examining attorneys include one more point in the admonitions: what happens after testimony ends. Unless the right is waived on the record, the witness can review the transcript once it is prepared. The deposition officer sends written notice to the witness and to all parties who attended when it is ready for reading, correcting, and signing.6Justia Law. California Code of Civil Procedure 2025.510-2025.570
The witness then has 30 days from that notice to review the transcript and submit changes. Corrections can address the form or the substance of any answer, and the witness can either sign or refuse to sign. Changes and approval can also be sent by certified or registered mail, with a copy to every party who attended. A court can shorten the 30-day window for good cause.
If the witness does nothing within those 30 days, the transcript is treated as approved, subject to any timely changes already submitted. The deposition officer notes on the original whether the witness approved it, corrected it, or failed to act. A party who believes the transcript should be rejected can move to suppress it, but must first meet and confer, and the losing side on a suppression motion faces mandatory monetary sanctions unless the court finds the position substantially justified.
Because a change made during the review period can be used at trial and can be commented on, witnesses are usually told during the admonitions to answer carefully in the first place and to treat the review process as a chance to correct genuine errors, not to rewrite unfavorable testimony.