Missouri Office of Chief Disciplinary Counsel mailing address
To mail a letter to the Missouri Office of Chief Disciplinary Counsel — the body that regulates lawyers in Missouri — send it to Missouri Office of Chief Disciplinary Counsel, 3327 American Avenue, Jefferson City, MO 65109. The Office of Chief Disciplinary Counsel is an agency of the Supreme Court of Missouri that investigates and prosecutes attorney misconduct in Missouri. It is separate and distinct from the Missouri Bar, a voluntary professional association. Use this address for complaints and concerns, registration and renewal paperwork, and requests for a certificate of standing. Add your return address and any registration number if you'd like a reply, and confirm the address on Missouri Office of Chief Disciplinary Counsel's official contact page before anything time-sensitive.
Missouri Office of Chief Disciplinary Counsel — correspondence address
Missouri Office of Chief Disciplinary Counsel 3327 American Avenue Jefferson City MO 65109
Complaints and concerns, registration and renewal paperwork, requests for a certificate of standing, and general written correspondence. This is the regulator's main office — not a courier depot or a member's practice.
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Missouri Office of Chief Disciplinary Counsel3327 American AvenueJefferson City, MO 65109
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Key facts
- This is the Missouri Office of Chief Disciplinary Counsel's published correspondence address, taken from its own contact page.
- Missouri Office of Chief Disciplinary Counsel is the statutory regulator for lawyers in Missouri — not a voluntary membership association or union.
- Use it for complaints, registration and renewals, and certificate-of-standing requests — not for parcels or courier-only deliveries.
- Add an attention line (e.g. "Registration" or "Complaints/Investigations") so your letter reaches the right department.
- Include your full name, registration number if you have one, and a return address so they can respond.
- PostPal prints your letter and mails it for you — no printer, envelope, stamps, or post office trip.
How to send your letter
- 1
Decide what your letter is for
Missouri Office of Chief Disciplinary Counsel handles registration and renewals, complaints and concerns about a registrant, and requests such as a certificate of standing. Note which one applies and add an attention line (e.g. "Attention: Registration" or "Attention: Complaints/Investigations") so it reaches the right department.
- 2
Include the details they need
Give your full name and, if you're a registrant, your registration or membership number. If your letter is about someone else — a complaint, or a reference request — include that person's name and, where you have it, their registration number so the file can be found.
- 3
Address it to the office
First line: Missouri Office of Chief Disciplinary Counsel. Then the street: 3327 American Avenue. Then the city line: Jefferson City MO 65109.
- 4
Send it with PostPal
Write or upload your letter to PostPal with the address above prefilled. We print it, add your return address, and mail it for you — no printer, envelope, stamps, or trip to the post office.
Common questions
What does the Missouri Office of Chief Disciplinary Counsel do?
The Office of Chief Disciplinary Counsel is an agency of the Supreme Court of Missouri that investigates and prosecutes attorney misconduct in Missouri. It is separate and distinct from the Missouri Bar, a voluntary professional association. The address above is its main correspondence office — the right place for registration paperwork, complaints, and requests for a certificate of standing.
What is the Missouri Office of Chief Disciplinary Counsel mailing address?
Missouri Office of Chief Disciplinary Counsel, 3327 American Avenue, Jefferson City, MO 65109. It's the regulator's published correspondence address. Confirm it on Missouri Office of Chief Disciplinary Counsel's official contact page before anything time-sensitive, since regulators occasionally relocate.
Can I file a complaint about lawyers by mail?
Most regulators accept written complaints by post as well as online. Send your concern to the address above, marked "Attention: Complaints" (some use "Professional Conduct" or "Investigations"), with the registrant's name and, if you have it, their registration number, plus a clear account of what happened. Check Missouri Office of Chief Disciplinary Counsel's official contact page for any complaint form they want you to use.
Where do I send registration, renewal, or a certificate-of-standing request?
The same office handles registration and renewals and issues certificates of standing (also called a certificate of professional conduct or good standing, often needed to register in another jurisdiction). Mail it to the address above with an attention line for "Registration," and include your registration number and return address so they can reply.
Is this the regulator, not a professional association or union?
Yes — Missouri Office of Chief Disciplinary Counsel is the statutory regulator that licenses lawyers in Missouri and protects the public. It's separate from any voluntary membership association or union for the same profession; use this address for regulatory matters like registration, complaints, and standing.
How do I mail the Missouri Office of Chief Disciplinary Counsel a letter without a printer?
Write or upload your letter to PostPal with the address prefilled. We print it, add your return address, and mail it for you — no printer, stamps, or post office trip needed.
Sources
Addresses verified September 2026 against official sources. Always confirm on the official site before time-sensitive filings.