California deposition admonitions are the preliminary instructions an examining attorney gives a sworn witness before questioning begins. No single statute dictates the exact words, but the core instructions are standard across the state because they protect the record and put the witness on notice of how the proceeding works. They draw their authority from the Code of Civil Procedure sections governing discovery, and skipping or mishandling them can lead to excluded testimony, waived objections, or monetary sanctions.
The Oath Comes First
Every California deposition runs under the supervision of a deposition officer, almost always a certified shorthand reporter authorized to administer oaths. Before any admonitions, that officer places the witness under oath or affirmation.1California Legislative Information. California Code of Civil Procedure 2025.330 Once sworn, the witness testifies under penalty of perjury, and the transcript carries the same legal weight as testimony given in open court. A later inconsistent statement at trial can be used to impeach.2California Legislative Information. California Code of Civil Procedure 2025.620
The deposition officer must be neutral. They cannot have a financial interest in the case or be a relative or employee of any attorney or party. The reporting firm cannot offer services to one side it does not offer to the other, and cannot share notes about a witness’s demeanor with any party or litigation funder. Violations carry a civil penalty of up to $5,000.3California Legislative Information. California Code of Civil Procedure 2025.320
The Standard Admonitions
After swearing in the witness, the examining attorney delivers the preliminary instructions. No California statute spells out a required list word for word, but the following points are so consistently covered that they function as a script.
Answer From Memory, Not Guesswork
The witness is instructed to answer only from personal knowledge and present memory, never from guess or speculation. If a question is confusing, the witness should say so instead of answering based on an assumption about what the question means. Silence after a question is treated as an indication the witness understood it, so flagging confusion right away matters.
Answer Out Loud
The court reporter can only capture spoken words. Nodding, shaking the head, or shrugging will not appear on the transcript, so every answer must be audible. The witness is also told to wait until each question is fully stated before beginning to answer. That keeps the record clean and gives the witness’s own attorney time to raise any objection before the answer is on the record.
Objections Do Not Excuse Answering
The admonitions explain that an objection by counsel does not relieve the witness of the duty to answer. Unless the witness’s own attorney specifically instructs otherwise, the witness still responds, and a judge sorts out the objection later.4California Legislative Information. California Code of Civil Procedure 2025.460 That instruction not to answer is reserved for narrow situations, described below.
Fitness to Testify
The examining attorney typically closes the admonitions by confirming the witness understands the ground rules and is not under the influence of any medication or substance that would impair the ability to testify. The witness is also usually reminded that breaks are available on request, but not in the middle of a pending question.
What the Witness Needs to Know About Objections
California splits deposition objections into two categories, and the distinction has real consequences. Some must be made on the spot or they are lost forever. Others are preserved automatically.
Immediate or Waived
Problems that could be fixed on the spot are waived if no one objects at the time. These include objections to the form of a question (vague, compound, leading, argumentative) and irregularities in how the deposition is being conducted, how the oath was administered, or how anyone present is behaving.4California Legislative Information. California Code of Civil Procedure 2025.460
Privilege objections are the most time-sensitive of all. If a question seeks information protected by attorney-client privilege or the work-product doctrine, counsel must object immediately or the protection is waived. At trial a judge can sometimes sort out a missed privilege objection; in a California deposition, the silence is treated as a permanent waiver.4California Legislative Information. California Code of Civil Procedure 2025.460
Preserved for Later
Objections to the witness’s competency or to the relevance or admissibility of testimony do not need to be raised at the deposition at all. They are preserved automatically and can be argued later. Relevance objections during a California deposition are therefore unnecessary as a matter of statute, though some attorneys still make them out of habit.
When the Witness Can Actually Refuse to Answer
The default rule is that the witness answers every question, with the objection noted for later resolution. Only two paths lead to a refusal.
First, the witness’s attorney can instruct the witness not to answer when the question invades a recognized privilege, such as attorney-client communications or work product. Second, any party or the witness can demand that the deposition be suspended so they can seek a protective order. That demand is available only when the examination is being conducted in bad faith or in a way that unreasonably annoys, embarrasses, or oppresses the witness. Outside of those grounds, the deposition officer cannot suspend the proceedings without a stipulation from everyone present.
A protective order can limit the scope of questioning, change the location or timing, exclude certain people from the room, seal the transcript, or terminate the deposition. The motion must include a meet-and-confer declaration showing the parties tried to resolve the dispute informally.5California Legislative Information. California Code of Civil Procedure 2025.420
How Long the Deposition Can Last
California caps deposition testimony at seven hours, measured across all questioning attorneys other than the witness’s own counsel. A court can extend that time if the examination was impeded or delayed, or if additional time is needed for a fair examination.6California Legislative Information. California Code of Civil Procedure 2025.290
Several categories fall outside the seven-hour rule:
- Designated expert witnesses have no automatic cap.
- Cases designated as complex under the California Rules of Court are exempt, though a terminally ill deponent gets a two-day, fourteen-hour maximum.
- Cases brought by employees or applicants against employers over employment-related conduct are not subject to the limit.
- A deponent designated as an organization’s most knowledgeable person under CCP 2025.230 is exempt.
- The parties can stipulate to waive the limit for a particular deposition or for the whole case.
The seven hours count only questioning time, not breaks, objection colloquy, or off-the-record discussions. Pace tends to pick up as the clock runs down.6California Legislative Information. California Code of Civil Procedure 2025.290
Reviewing the Transcript Afterward
Unless the right is waived on the record, the witness can review the transcript after testimony closes. The deposition officer sends written notice to the witness and all attending parties when the transcript is ready for reading, correcting, and signing.7Justia Law. California Code of Civil Procedure 2025.510-2025.570
The witness then has 30 days from the date of that notice to review the transcript and make changes. Corrections can address the form or the substance of any answer. The witness can sign, refuse to sign, or submit changes and approval by certified or registered mail with copies to all attending parties. The court can shorten the 30-day window for good cause.
If the witness does nothing within 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, but the motion requires a meet-and-confer declaration, and the losing side faces mandatory monetary sanctions unless the court finds the position was substantially justified.7Justia Law. California Code of Civil Procedure 2025.510-2025.570