AI Regulation for Lawyers in Pennsylvania

Pennsylvania has one of the strictest AI frameworks for attorneys in the country. Joint Formal Opinion 2024-200 addresses AI ethics head-on, and the state mandates explicit disclosure of AI use in all court submissions — making transparency a filing requirement, not an optional best practice.

AI Regulation in Pennsylvania: The Current Landscape

Pennsylvania moved decisively on AI in legal practice with Joint Formal Opinion 2024-200, which addresses the ethical issues of attorneys using artificial intelligence. But the state didn't stop at an advisory opinion — Pennsylvania mandates explicit disclosure of AI use in all court submissions. That's a filing requirement with teeth.

This combination puts Pennsylvania among the most prescriptive states in the nation on attorney AI use. The opinion covers the full range of ethical obligations, and the disclosure mandate adds an enforcement mechanism that most states lack. You don't just have to use AI responsibly in Pennsylvania — you have to tell the court when you've used it.

With nearly 48,000 active attorneys across Philadelphia, Pittsburgh, Harrisburg, and Allentown, Pennsylvania is the 5th most populous state and carries enormous weight in legal practice standards. The state's approach is already influencing how neighboring jurisdictions think about AI regulation. When a major legal market takes this position, it creates a gravitational pull.

What the Pennsylvania Bar Says About AI

Joint Formal Opinion 2024-200 is the centerpiece of Pennsylvania's AI framework. Issued in 2024, it directly addresses the ethical issues surrounding attorney use of artificial intelligence. The opinion isn't a vague set of principles — it maps AI use to specific Rules of Professional Conduct with concrete obligations.

The opinion covers competence requirements (attorneys must understand AI tools before using them), confidentiality protections (client data must be safeguarded from AI platform exposure), supervision responsibilities (AI output requires human review), and the duty of candor (AI-generated work product filed with courts must be verified and accurate).

The mandatory disclosure requirement goes further than any other state's bar guidance. Pennsylvania doesn't leave disclosure to individual attorney judgment — if AI was used in preparing a court submission, that fact must be explicitly disclosed. This eliminates the gray area that exists in most jurisdictions and creates a clear bright-line rule. Attorneys who fail to disclose AI use in filings risk sanctions independent of whether the AI-generated content contains errors.

Court Rules and Judicial Guidance

Pennsylvania's mandatory AI disclosure requirement applies to all court submissions. This is the most significant court-level AI rule in the state and one of the strictest in the country. The requirement treats AI disclosure as a component of the filing itself — not an afterthought or optional certification.

This mandatory disclosure framework means Pennsylvania courts will develop a body of practice around AI transparency faster than states without disclosure requirements. Judges will see disclosures regularly, creating norms around what level of AI involvement warrants disclosure and how courts respond to it.

Practical Implications for Pennsylvania Attorneys

For Pennsylvania's nearly 48,000 attorneys, the practical impact is immediate and concrete. Every court filing that involved AI assistance requires disclosure. That changes how firms approach AI integration — it's not something you can adopt quietly and figure out the compliance later.

The disclosure requirement creates a documentation burden that forces intentional AI use. Attorneys need to track which filings involved AI tools, what role AI played in the work product, and how they verified the output. This is administrative overhead, but it also creates a built-in quality control mechanism. When you know you have to disclose AI use, you're more likely to review the output carefully.

For firms with multi-state practices, Pennsylvania's standards become the effective floor. If your firm handles matters in Pennsylvania and other states, it's simpler to apply Pennsylvania's disclosure standard across all jurisdictions than to maintain different AI practices for different states. This is how strict state standards end up shaping national practice.

What Attorneys in Pennsylvania Should Do

Implement a disclosure tracking system. Every filing that involves AI needs a flag. Whether that's a checkbox in your case management system, a line item in your filing checklist, or a note in the file — you need a reliable way to ensure disclosure happens on every AI-assisted filing. Missing a disclosure isn't just an ethical issue; it's a compliance failure with the court.

Update your firm's AI policy to specifically address Pennsylvania's mandatory disclosure. If you don't have a firm AI policy, Joint Formal Opinion 2024-200 is your blueprint. Map your practices to the opinion's requirements: approved tools, data protection protocols, verification steps, and disclosure procedures.

Train every attorney and paralegal who touches court filings. The disclosure requirement doesn't just apply to the attorney who used the AI tool — it applies to the filing. If a paralegal drafts a section using AI and the supervising attorney files it without disclosure, the supervising attorney bears the responsibility. Make sure everyone in the chain understands the obligation.

The Bottom Line

Pennsylvania's Joint Formal Opinion 2024-200 plus mandatory court disclosure makes it one of the strictest states for attorney AI use. The rules are clear, the disclosure requirement has teeth, and with 48,000 attorneys watching, this framework is setting the standard for what other states will eventually adopt.