In the law of the United States of America, an objection is a formal protest raised in court during a trial to disallow a witness's testimony or other evidence which would be in violation of the rules of evidence or other procedural law. An objection is typically raised after the opposing party asks a question of the witness, but before the witness can answer, or when the opposing party is about to enter something into evidence. The judge then makes a ruling on whether the objection is "sustained" (the judge agrees with the objection and disallows the question, testimony, or evidence) or "overruled" (the judge disagrees with the objection and allows the question, testimony, or evidence). An attorney may choose to "rephrase" a question that has been objected to, so long as the judge permits it.
An objection may also be raised against a judge's ruling, in order to preserve the right to appeal the ruling.
Historically, an attorney had to promptly take an exception (by saying "I except" followed by a reason) after an objection was overruled in order to preserve it for appeal, or else the objection was permanently waived. Eventually most lawyers and judges came to recognize that exceptions were a waste of time. Starting in the 1970s, exceptions were abolished in the federal courts1 and in many state courts as well. For example, California did not technically abolish exceptions, but merely rendered them superfluous by simply treating just about every ruling of the trial court as automatically excepted to.2 Thus, in most courts, it is now sufficient that the objection was clearly made on the record.
Types of objections
Proper reasons for objecting to a question asked of a witness include:
Ambiguous, confusing, misleading, vague, unintelligible: the question is not clear and precise enough for the witness to properly answer
Arguing the case: opposing counsel is arguing their case in their opening statement.
Arguing the law: counsel is instructing the jury on the law.
Argumentative: the question makes an argument rather than asking a question
Asked and answered: the question has been asked and answered before
Asks the jury to prejudge the evidence: the jury cannot promise to vote a certain way, even if certain facts are proved.
Asking a question which is not related to an intelligent exercise of a peremptory challenge or challenge for cause: if opposing counsel asks such a question during voir dire.
Assumes facts not in evidence: the question assumes something as true for which no evidence has been shown
Badgering: counsel is antagonizing the witness in order to provoke a response, either by asking questions without giving the witness an opportunity to answer or by openly mocking the witness.
Best evidence rule: requires that the original source of evidence is required if available; for example, rather than asking a witness about the contents of a document, the actual document should be entered into evidence
Beyond the scope: A question asked during cross-examination has to be within the scope of direct, and so on.
Calls for a conclusion: the question asks for an opinion rather than facts
Calls for speculation: the question asks the witness to guess the answer rather than to rely on known facts
Hearsay: the witness does not know the answer personally but heard it from another
Incompetent: the witness is not qualified to answer the question
Inflammatory: the question is intended to cause prejudice
Leading question (Direct examination only): the question suggests the answer to the witness. Leading questions are permitted if the attorney conducting the examination has received permission to treat the witness as a hostile witness. Leading questions are also permitted on cross-examination, as witnesses called by the opposing party are presumed hostile.
Narrative: the question asks the witness to relate a story rather than state specific facts
Privilege: the witness may be protected by law from answering the question
Proper reasons for objecting to material evidence include:
Lack of foundation: the evidence lacks testimony as to its authenticity or source
Proper reasons for objecting to a witness's answer include:
Non-responsive: the witness did not answer the question; the answer would be stricken from the record
References
^ Federal Rule of Evidence 103(a) states that once "the court makes a definitive ruling on the record admitting or excluding evidence, either at or before trial, a party need not renew an objection or offer of proof to preserve a claim of error for appeal."