Missouri · Sunshine Law, Chapter 610

Run the Sunshine Law on its three-day clock

For Missouri state agencies, counties, cities, school districts, and other public governmental bodies — AccessPoint tracks the 3-business-day response, applies the § 610.021 closure grounds, and builds the record that answers a knowing-or-purposeful allegation.

Start Free Trial Request a Demo

Missouri — Sunshine Law at a glance

Response deadline
No later than the end of the third business day after receipt
Extensions
A detailed explanation and a date certain where more time is genuinely required
Closure grounds
The § 610.021 list, cited on each closed record
Fees
Search, research, and duplication at the statutory basis, itemized
Enforcement
Attorney General and the courts; civil penalties for knowing and purposeful violations
Languages
English

Built for Missouri — Sunshine Law

One platform for the whole access-and-privacy mandate, pre-configured for this regime and running in your own Microsoft 365 tenant.

The three-business-day clock

Missouri gives a custodian until the end of the third business day. AccessPoint computes that date on receipt over Missouri's holiday calendar and puts it on the coordinator's day view, where three days is short enough to matter.

The § 610.021 closure grounds

Each ground on which a record may be closed ships as a citable exemption, carried onto the redaction and into the response — because Chapter 610 permits closure rather than requiring it, and the ground relied on should be visible.

Built for the knowing-or-purposeful question

Missouri's penalties turn on the state of mind behind a violation. A timestamped record showing who decided what, when, and on which ground is the most direct answer to an allegation that a body acted knowingly or purposefully.

Itemized fees

Charge search, research, and duplication on the statutory basis with the calculation kept on the file, so a fee dispute has a documented answer.

Records from Microsoft 365

Collect responsive records straight from SharePoint, Teams, and Exchange with custodian attestations and a chain of custody.

In your own tenant

Requests, records, and audit history stay inside your own Microsoft 365 and Azure tenant — no third-party cloud and no vendor access.

Knowing, or purposeful

Missouri does not just ask whether you complied. It asks what you were thinking.

Most public records laws measure compliance by outcome — was the record released, was the deadline met. Chapter 610 goes further and grades the violation by intent: a knowing violation carries a civil penalty, and a purposeful violation carries a larger one. That makes contemporaneous documentation unusually valuable in Missouri, because intent is nearly always inferred from the record rather than proven directly. A body that can show a dated trail — the request logged on arrival, the search tasked, the closure ground identified and cited, the response sent on day three — is describing an ordinary process. A body reconstructing events from memory months later is describing something a court has to interpret. AccessPoint produces the first kind of record as a by-product of doing the work.

Three business days Computed on receipt, surfaced before it expires.
Grounds on the record The § 610.021 basis cited where closure is applied.
Contemporaneous, not reconstructed A dated trail written as the work happens.

Configured out of the box

Installing the us-mo-sunshine jurisdiction pack seeds your tenant with everything this regime needs — a starting point you can adjust, not a lock-in.

Related guide: FOI Workflow Quick Check
  • Missouri's Sunshine Law (Chapter 610) as the legal-authority spine
  • The 3-business-day response clock with Missouri's statutory-holiday calendar
  • The § 610.021 closure grounds, colour-coded for redaction and citable line by line
  • Extension handling requiring a detailed explanation and a date certain
  • Custodian-of-records assignment and duties on every request
  • Search, research, and duplication fees with itemization
  • Response and denial correspondence templates carrying the statutory wording
  • A timestamped audit trail built for the knowing-and-purposeful standard

Missouri — Sunshine Law Questions

How fast must a Missouri public body respond?
No later than the end of the third business day following the date the request is received. Where access cannot be given in that time, the custodian must provide a detailed explanation of the cause of the delay and the place and earliest time and date the record will be available. AccessPoint computes the three-day date on receipt and tracks any date certain given as its own commitment.

Does the Sunshine Law require records to be closed?
No — § 610.021 permits closure on the listed grounds rather than requiring it. That distinction matters when a decision is reviewed, so AccessPoint records the specific ground relied on and carries the citation onto the redaction and into the response, rather than marking a record simply as withheld.

How does the platform help with the penalty provisions?
Chapter 610 grades violations by intent, with civil penalties for knowing violations and higher penalties for purposeful ones. Because intent is inferred from the record, AccessPoint's contemporaneous, timestamped trail — who decided what, when, and on which statutory ground — is the practical protection. It is written as the work happens rather than assembled afterward.

Where do the records reside?
Entirely within your own Microsoft 365 and Azure tenant. Requests, responsive records, redactions, and audit history never leave your control — no third-party cloud and no vendor access.

Run the Missouri Sunshine Law in Your Own Tenant

Try AccessPoint free for 30 days, configured for Missouri. No credit card required.

Start Free Trial