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Ariz. R. Evid. 705

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Rule 705 Disclosing the Facts or Data Underlying an Expert's Opinion

Article VII. Opinions and Expert Testimony

Rule Text

Unless the court orders otherwise, an expert may state an opinion--and give the reasons for it--without first testifying to the underlying facts or data. But the expert may be required to disclose those facts or data on cross-examination.

Amendment history: Amended Oct. 19, 1988, effective Nov. 1, 1988; Sept. 3, 2009, effective Jan. 1, 2010; Sept. 8, 2011, effective Jan. 1, 2012.

Rule 705 Disclosing the Facts or Data Underlying an Expert's Opinion

Rule Text

Plain-English Summary (for reference only — not a substitute for the rule text above)

Committee Notes

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