Administrative Subpoena Response Guide

ADMINISTRATIVE SUBPOENA RESPONSE GUIDE — MISSOURI

1. OVERVIEW OF ADMINISTRATIVE SUBPOENA AUTHORITY

1.1 Statutory Framework

Missouri administrative subpoena authority is governed by:

• Mo. Rev. Stat. § 536.077 — Requires agencies created by the constitution or state statute to issue subpoenas and subpoenas duces tecum upon request of any party in contested cases; subpoenas extend to all parts of the state
• Mo. Rev. Stat. § 536.070 — Governs general contested case hearing procedures
• Mo. Rev. Stat. § 407.040 — Grants the Attorney General authority to issue civil investigative demands in merchandising practices investigations
• Mo. Rev. Stat. § 409.6-602 — Securities Division investigative and subpoena authority
• Individual agency enabling statutes — Many agencies have independent subpoena authority

1.2 Key Features of § 536.077

Under this statute:

• Agencies shall issue subpoenas upon request of any party — this is mandatory, not discretionary
• Subpoenas extend to all parts of the state — statewide reach
• Subpoenas are served and returned as in civil actions in circuit court
• Enforcement is through the circuit court of the county of the hearing or the county where the witness resides

1.3 Types of Administrative Subpoenas

1.4 Common Issuing Agencies

• Missouri Attorney General's Office
• Missouri Administrative Hearing Commission (AHC)
• Missouri Department of Insurance, Financial Institutions and Professional Registration (DIFP)
• Missouri Department of Natural Resources (DNR)
• Missouri Department of Health and Senior Services (DHSS)
• Missouri Department of Labor and Industrial Relations
• Missouri Public Service Commission (PSC)
• Missouri Department of Revenue
• Missouri Division of Professional Registration
• Missouri Securities Division
• Missouri Commission on Human Rights
• Missouri Department of Social Services

2. DEADLINE AND RESPONSE REQUIREMENTS

2.1 Key Deadlines

2.2 AG Civil Investigative Demand Requirements (§ 407.040)

The AG's civil investigative demand must:

• State the statute and section alleged to be violated
• State the general subject matter of the investigation
• Describe the class or classes of documentary material or information with reasonable specificity
• Prescribe a return date
• Identify the AG staff members to whom information is to be produced

2.3 Service Requirements

Under § 536.077, subpoenas are served and returned as in civil actions in circuit court, which means:

• Personal service by sheriff or authorized process server
• Service by certified mail with return receipt where authorized
• Service must be made a reasonable time before the hearing or return date

Service of AG civil investigative demands under § 407.040 may be made by:

• Delivering a copy to the person
• Delivering to the principal place of business or residence
• Mailing by registered or certified mail

3. INITIAL ASSESSMENT CHECKLIST

Upon receipt of an administrative subpoena, complete the following:

3.1 Receipt and Logging

☐ Record date and time of receipt
☐ Record method of service (personal, certified mail, other)
☐ Identify the person who accepted service
☐ Calendar the return/compliance date
☐ Calendar the hearing date (if applicable)
☐ Calendar internal review deadlines (recommend 5 business days before return date)
☐ Make and retain copies of the subpoena and all attachments

3.2 Authority and Jurisdiction Verification

☐ Identify the issuing agency
☐ Verify the agency was "created by the constitution or state statute" (§ 536.077 requirement)
☐ Verify the statutory authority cited for the subpoena
☐ Confirm a contested case is pending (for APA subpoenas)
☐ Confirm the agency has subject matter jurisdiction
☐ Confirm personal jurisdiction over the recipient
☐ For AG demands: verify the demand complies with § 407.040 requirements
☐ Verify proper service

3.3 Scope Analysis

☐ List each request or demand item individually
☐ Note all date ranges specified
☐ Identify custodians and record sources implicated
☐ Determine the subject matter of the investigation or contested case
☐ Assess relevance of requests to the stated matter
☐ Flag requests that are overbroad, vague, or unduly burdensome
☐ Identify privileged materials within scope of requests
☐ Identify trade secret or proprietary information
☐ Identify PII, PHI, or other protected data

3.4 Preservation Obligations

☐ Issue litigation hold notice to all relevant custodians
☐ Suspend automatic deletion policies for relevant data
☐ Preserve all potentially responsive documents and ESI
☐ Coordinate with IT for email, server, and cloud preservation
☐ Document all preservation steps with dates and responsible parties

4. GROUNDS TO CHALLENGE AN ADMINISTRATIVE SUBPOENA

4.1 Lack of Jurisdiction

• The issuing agency was not "created by the constitution or state statute"
• No contested case is pending (for APA subpoenas)
• The agency lacks subject matter jurisdiction
• The agency lacks personal jurisdiction over the recipient
• The AG's civil investigative demand is outside the scope of the Merchandising Practices Act

4.2 Overbreadth and Irrelevance

• Requests extend beyond the scope of the contested case or investigation
• Date ranges are unreasonably expansive
• Categories of documents are not sufficiently defined
• Requests seek information unrelated to the stated matter

4.3 Undue Burden

• Cost of compliance is disproportionate to the stakes of the proceeding
• Volume of responsive documents is unreasonably large
• Compliance would substantially disrupt operations
• Respondent is a non-party with minimal connection
• Information is available from a less burdensome source

4.4 Privilege

• Attorney-client privilege — Mo. Rev. Stat. § 491.060
• Work product doctrine — Materials prepared in anticipation of litigation
• Fifth Amendment — Self-incrimination protection (individuals only)
• Physician-patient privilege — Mo. Rev. Stat. § 491.060(5)
• Psychologist-patient privilege — Mo. Rev. Stat. § 337.055
• Clergy-penitent privilege — Mo. Rev. Stat. § 491.060(4)
• Spousal privilege — Mo. Rev. Stat. § 491.015
• Accountant-client privilege — Mo. Rev. Stat. § 326.322

4.5 Trade Secret and Confidential Business Information

• Missouri Uniform Trade Secrets Act (Mo. Rev. Stat. §§ 417.450-417.467)
• Request protective order restricting access and use
• Propose confidentiality designations and in camera review
• Support claim with affidavit identifying specific trade secrets and protective measures

4.6 Procedural Defects

• Subpoena was not issued by a proper agency created by constitution or statute
• Service was not made as required for civil actions in circuit court
• The AG investigative demand fails to comply with § 407.040 requirements (missing statute citation, subject matter description, or return date)
• Insufficient time between service and return date
• No pending contested case (for APA subpoenas)

5. RESPONSE LETTER TEMPLATE

[LETTERHEAD]

[Date: __/__/____]

[Agency Name]
[Address]
[City, State, ZIP]

Attn: [________________________________]

Re: Response to Administrative Subpoena / Civil Investigative Demand
    Case No.: [________________________________]
    AHC Docket No.: [________________________________]
    Subpoena/CID Issued: [__/__/____]
    Return Date: [__/__/____]

Dear [________________________________]:

This firm represents [________________________________] ("Respondent") in
connection with the above-referenced [subpoena / civil investigative
demand] issued by [________________________________] pursuant to
[Mo. Rev. Stat. § 536.077 / Mo. Rev. Stat. § 407.040].

I. RESPONSE TO SPECIFIC REQUESTS

[Request No. 1: [________________________________]

Response: [________________________________]

Documents Produced: [____] documents, Bates Nos. [____] through [____]

Objections (if any): [________________________________]]

[Repeat for each request]

II. GENERAL OBJECTIONS

Respondent objects to the [subpoena/CID] to the extent it:

1. Seeks information protected by the attorney-client privilege and/or
   work product doctrine;
2. Seeks evidence that does not relate to the pending proceeding or
   stated investigation;
3. Is overbroad and unduly burdensome;
4. Seeks trade secret or proprietary information without adequate
   protective measures;
5. Fails to comply with the statutory requirements of
   [§ 536.077 / § 407.040];
6. [________________________________].

III. PRIVILEGE LOG

A privilege log identifying documents withheld or redacted is attached
as Exhibit [____].

IV. PRODUCTION

Respondent produces [____] documents, Bates-labeled [____] through
[____], in [format: PDF / native / paper] format.

V. REQUEST FOR PROTECTIVE ORDER

Respondent requests a protective order governing
[________________________________].

VI. RESERVATION OF RIGHTS

Respondent reserves all rights and objections not expressly waived,
including the right to supplement or amend this response.

Respectfully submitted,

_________________________________________
[Attorney Name], Esq.
[Missouri Bar No.: ____]
[Firm Name]
[Address]
[Phone: ____]
[Email: ________________________________]

6. MOTION TO QUASH OR MODIFY TEMPLATE

STATE OF MISSOURI
[AGENCY NAME / CIRCUIT COURT OF ________________ COUNTY]

In the Matter of:                    )
                                     )
[________________________________]   )   Case No. [________________]
                                     )
         v.                          )
                                     )
[________________________________]   )
                                     )

MOTION TO QUASH OR MODIFY ADMINISTRATIVE SUBPOENA

NOW COMES [________________________________] ("Movant"), by and through
undersigned counsel, and respectfully moves this [Agency/Honorable Court]
to quash or, in the alternative, modify the [administrative subpoena /
civil investigative demand] issued on [__/__/____], returnable
[__/__/____]. In support, Movant states:

I. PROCEDURAL BACKGROUND

1. On [__/__/____], [Agency Name / Attorney General] issued a
   [subpoena duces tecum / subpoena ad testificandum / civil
   investigative demand] to Movant in connection with
   [________________________________].

2. The [subpoena/CID] commands Movant to [produce documents / appear
   and testify / produce information] on or before [__/__/____].

3. Movant received the [subpoena/CID] on [__/__/____].

II. STATEMENT OF FACTS

4. [________________________________]

5. [________________________________]

III. LEGAL STANDARD

6. Under Mo. Rev. Stat. § 536.077, subpoenas in contested cases
   before administrative agencies are enforceable through the circuit
   court. The circuit court has authority to determine whether the
   subpoena should be enforced, modified, or quashed.

7. A subpoena may be quashed where it seeks irrelevant evidence, is
   unduly burdensome, seeks privileged information, or is procedurally
   defective.

IV. ARGUMENT

A. THE SUBPOENA SHOULD BE QUASHED FOR LACK OF JURISDICTION

8. [________________________________]

B. THE SUBPOENA IS OVERBROAD AND UNDULY BURDENSOME

9. [________________________________]

C. THE SUBPOENA SEEKS PRIVILEGED INFORMATION

10. [________________________________]

D. THE SUBPOENA IS PROCEDURALLY DEFECTIVE

11. [________________________________]

E. [ADDITIONAL ARGUMENT]

12. [________________________________]

V. ALTERNATIVE REQUEST FOR MODIFICATION

13. In the alternative, Movant requests the subpoena be modified as
    follows: [________________________________].

VI. REQUEST FOR PROTECTIVE ORDER

14. Movant requests a protective order providing:
    [________________________________].

VII. RELIEF REQUESTED

WHEREFORE, Movant respectfully requests that this [Agency/Court]:

(a) Quash the [subpoena/CID] in its entirety; or, in the alternative,

(b) Modify the [subpoena/CID] as set forth above;

(c) Enter a protective order governing any production;

(d) Award Movant reasonable costs and attorney fees;

(e) Grant such other and further relief as this Court deems just.

Respectfully submitted,

_________________________________________
[Attorney Name], Esq.
[Missouri Bar No.: ____]
[Firm Name]
[Address]
[Phone: ____]
[Email: ________________________________]

Date: [__/__/____]

CERTIFICATE OF SERVICE

I hereby certify that on [__/__/____], a true and correct copy of the
foregoing Motion was served upon all parties of record by
[first-class mail / hand delivery / electronic filing] to:

[________________________________]
[________________________________]

_________________________________________
[Attorney Name]

7. PRIVILEGE LOG FORMAT

Privilege Designations:

• AC — Attorney-Client Privilege (§ 491.060)
• WP — Work Product Doctrine
• AC/WP — Attorney-Client Privilege and Work Product
• 5A — Fifth Amendment Privilege Against Self-Incrimination
• TS — Trade Secret / Proprietary Information (§§ 417.450-417.467)
• PP — Physician-Patient Privilege (§ 491.060(5))
• PSY — Psychologist-Patient Privilege (§ 337.055)
• CP — Clergy-Penitent Privilege (§ 491.060(4))
• AP — Accountant-Client Privilege (§ 326.322)

8. COMPLIANCE PROCEDURES

8.1 Document Collection

☐ Identify all custodians with potentially responsive documents
☐ Map data sources (email, shared drives, cloud storage, paper files, mobile devices)
☐ Collect documents from all identified sources using defensible methods
☐ Maintain chain of custody log for all collected materials
☐ Use forensically sound collection methods for electronic evidence
☐ Document search terms, date filters, and collection parameters

8.2 Document Review

☐ Conduct first-level relevance review against each subpoena request
☐ Conduct privilege review for statutory privileges, attorney-client, and work product
☐ Identify and segregate trade secret and proprietary information
☐ Redact PII, PHI, SSNs, or other protected data as appropriate
☐ Prepare privilege log for all withheld and redacted documents
☐ Conduct quality control review of production set

8.3 Production

☐ Organize production by subpoena request number where practicable
☐ Apply Bates numbering to all produced pages
☐ Prepare production in agreed format (paper, PDF, native, TIFF)
☐ Prepare cover letter summarizing production, objections, and withheld items
☐ Retain complete duplicate of all produced materials
☐ Deliver production before the return date
☐ Obtain acknowledgment of receipt

8.4 Post-Production

☐ Calendar follow-up deadlines and hearing dates
☐ Monitor for supplemental requests or deficiency notices
☐ Supplement production if additional responsive documents are discovered
☐ Maintain complete file of all subpoena-related materials

9. CONSEQUENCES OF NON-COMPLIANCE

9.1 Circuit Court Enforcement

Under Mo. Rev. Stat. § 536.077:

1. The agency or the requesting party applies to a judge of the circuit court of the county of the hearing or the county where the witness resides or may be found
2. The court issues an order to show cause why the subpoena should not be enforced
3. If the court finds the subpoena valid, it issues an order compelling compliance
4. Failure to obey the court's order constitutes contempt of court

9.2 AG Enforcement (§ 407.040)

For civil investigative demands under the Merchandising Practices Act:

• The AG may petition the circuit court for enforcement
• The court may issue an order compelling compliance
• Non-compliance with the court order is punishable as contempt

9.3 Potential Consequences

• Civil contempt — Fines and/or imprisonment until compliance
• Criminal contempt — Punishment for willful defiance
• Adverse inference — Agency or court may draw negative inference from refusal
• Default or adverse disposition — In contested cases, may result in adverse ruling
• Sanctions — Court-imposed costs and attorney fees
• Professional licensing consequences — For regulated professionals, may affect licensure

10. SPECIAL CONSIDERATIONS FOR MISSOURI

10.1 Administrative Hearing Commission (AHC)

The AHC hears contested cases involving professional licensing and other matters. Key considerations:

• The AHC has its own rules of practice (1 CSR 15-3)
• Subpoenas in AHC proceedings follow § 536.077
• AHC decisions may be appealed to the circuit court under § 536.100 et seq.
• Discovery in AHC proceedings follows Missouri Supreme Court Rules where not inconsistent

10.2 Statewide Reach

A distinctive feature of Missouri administrative subpoenas is that they extend to all parts of the state under § 536.077. This means:

• A subpoena issued in connection with a hearing in Jefferson City can compel compliance from witnesses located anywhere in Missouri
• Enforcement can be sought in the county where the witness resides or may be found

10.3 AG Merchandising Practices Investigations

The AG's authority under § 407.040 is broad:

☐ Verify the demand states the specific statute and section under investigation
☐ Confirm the demand describes the general subject matter of the investigation
☐ Verify the demand describes the information sought with reasonable specificity
☐ Check that a return date is specified
☐ Confirm the AG staff members are identified
☐ Note that the demand may require testimony, document production, or physical evidence

10.4 Sunshine Law Considerations

Missouri's Sunshine Law (Mo. Rev. Stat. §§ 610.010-610.035) may affect documents produced in administrative proceedings:

☐ Determine whether produced documents could become public records
☐ Consider whether protective order can shield confidential information
☐ Assess whether any Sunshine Law exemptions apply

10.5 Coordination with Federal Proceedings

If the administrative subpoena relates to a matter also under federal investigation:

☐ Assess Fifth Amendment implications for individuals
☐ Determine whether a stay of the administrative proceeding is appropriate
☐ Coordinate privilege assertions across proceedings
☐ Consider whether documents produced in one forum may be used in another

11. SOURCES AND REFERENCES

• Missouri Administrative Procedure Act, Mo. Rev. Stat. §§ 536.010-536.175
• Mo. Rev. Stat. § 536.077 (Subpoenas in Contested Cases)
• Mo. Rev. Stat. § 407.040 (AG Investigative Demands)
• Mo. Rev. Stat. § 409.6-602 (Securities Investigations)
• Missouri Supreme Court Rules, Rules 56-61 (Discovery)
• Missouri Uniform Trade Secrets Act, Mo. Rev. Stat. §§ 417.450-417.467
• Administrative Hearing Commission Rules, 1 CSR 15-3
• Missouri Sunshine Law, Mo. Rev. Stat. §§ 610.010-610.035

This guide is intended for use by licensed Missouri attorneys. It does not constitute legal advice and should not be relied upon as a substitute for consultation with qualified legal counsel familiar with the specific facts and circumstances of the matter at hand.