Judge James Donato

Judge James Donato of the Northern District of California sits at the center of the tech industry's legal universe. Appointed by President Obama in 2014, his San Francisco courtroom handles the cases that define how technology companies operate — privacy litigation, patent disputes, data breach class actions, and antitrust matters. The N.D. Cal. doesn't have a district-wide AI disclosure rule, which means requirements vary judge by judge.

Here's what practitioners need to know: the Northern District of California is a patchwork of individual AI standing orders. Some judges, like Magistrate Judge Susan van Keulen, require formal disclosure. Others have no AI-specific order at all. Judge Donato serves on the court's Local Rules Committee, putting him in a position to influence whether the district eventually adopts uniform AI requirements. Until then, you need to check his individual practices before every filing.

N.D. California's AI Landscape: No District-Wide Rule

Unlike districts that have adopted court-wide AI policies, the Northern District of California handles AI disclosure on a judge-by-judge basis. Magistrate Judge Michael Kang requires attorneys to identify which documents or sections were AI-assisted. Judge Rita Lin's standing order permits AI use but requires human verification. Other judges have no AI-specific order at all. This creates a compliance challenge for practitioners who appear before multiple judges in the district. You can't assume one judge's rules apply to another. Judge Donato's position on the Local Rules Committee means he's aware of this inconsistency — and may push for harmonization.

Judge Donato's Case Profile and Tech Expertise

Before taking the bench, Donato was a partner at Shearman & Sterling (now A&O Shearman) and served as a federal prosecutor. His docket reflects N.D. Cal.'s status as the premier tech litigation forum: consumer privacy class actions, patent infringement cases involving major tech companies, data breach litigation, and commercial disputes between Silicon Valley players. He's a member of the Sedona Conference, which develops best practices for complex litigation and e-discovery — including emerging guidance on AI in legal practice. This background means Donato understands technology at a level that most judges don't. He'll spot AI-generated nonsense faster than you think.

California's Broader AI Legal Framework

Beyond court rules, California has enacted significant AI legislation that affects litigation in N.D. Cal. California Assembly Bill 2013, the Generative Artificial Intelligence Training Data Transparency Act, took effect January 1, 2026, requiring AI developers to publicly disclose information about training data. California Rule of Court 10.430 establishes judicial AI use policies. These state-level rules create a backdrop where AI transparency is increasingly expected — even in courtrooms that haven't issued formal AI standing orders. Practitioners before Judge Donato should be aware that California's legislative environment creates heightened expectations around AI disclosure, even absent a specific court order.

Practical Compliance Steps for Filing Before Judge Donato

Step 1: Check Judge Donato's current individual practices on the N.D. Cal. website at cand.uscourts.gov. Step 2: Even without a formal AI standing order, follow the strictest N.D. Cal. approach as your baseline — disclose AI use, identify which sections were AI-assisted, and verify all citations. Step 3: For tech cases, be especially careful with technical accuracy. Judge Donato's Sedona Conference involvement means he's attuned to e-discovery and technology issues. Step 4: Keep detailed internal records of AI tool usage and verification steps. In a district this tech-savvy, opposing counsel will know how to spot AI-generated content. Step 5: Monitor California's evolving AI legislation — new transparency requirements may affect your case substantively, not just procedurally.

What's Coming: The Future of AI Rules in N.D. California

The Northern District of California is likely to formalize AI disclosure requirements soon. California Rule of Court 10.430 already establishes AI policies for state court judges. The N.D. Cal.'s Local Rules Committee — which includes Judge Donato — is positioned to adopt district-wide guidance. The combination of California's aggressive AI legislation, the district's tech-heavy docket, and the growing number of individual AI standing orders across the bench all point toward standardization. Smart practitioners will get ahead of this by implementing robust AI compliance practices now rather than scrambling to adapt when formal rules arrive.

The Bottom Line: N.D. Cal. doesn't have a district-wide AI rule, and Judge Donato's requirements may not include a formal AI standing order. Check his individual practices before every filing, follow the strictest N.D. Cal. approach as your baseline, and keep detailed records of AI use and verification. This district is moving toward formal requirements — get ahead of it.