Are judges allowed to use AI when writing opinions?

No single nationwide answer

Whether judges can use AI when drafting opinions doesn’t have one clean, uniform answer across the United States court system. There is no single nationwide rule that either bans or fully sanctions the practice. Instead, guidance has emerged piecemeal — from national judicial administration bodies, from individual courts issuing their own standing orders, and from judges making their own case-by-case decisions about how comfortable they are relying on the technology.

What judicial guidance has generally emphasized

Bodies like the Judicial Conference of the United States, which helps set policy for the federal court system, have addressed the use of AI by judges and court staff, generally emphasizing themes of accuracy, careful verification, and appropriate use of confidential case information. Rather than issuing a blanket prohibition, this kind of guidance tends to focus on the same core concern that runs through AI use across the legal profession: a judge remains fully responsible for the accuracy and soundness of an opinion issued under their name, regardless of whether AI tools assisted in researching or drafting any part of it.

Court-by-court variation in practice

In the absence of one binding nationwide standard, individual courts and judges have taken their own approaches. Some have issued specific standing orders addressing AI use within their courtroom or chambers, sometimes requiring parties or staff to disclose when AI tools were used. Others have not issued formal guidance at all, leaving the matter to the judge’s own discretion and existing ethical obligations. This patchwork reflects how quickly the underlying technology has evolved relative to the slower pace at which formal judicial policy typically develops.

Bottom line

Judges are not categorically barred from using AI tools when drafting opinions, but existing guidance consistently stresses that any AI-assisted work must be carefully verified, since the judge remains personally accountable for everything issued under their name.