Missouri's poultry compliance program carries two details that change how a farm actually operates, not just what it files. First, during an avian-influenza response, a movement permit must be submitted before poultry are moved at all, and flock testing or NPIP evidence may be required on top of it. Second, CAFO permits in the state separately prohibit disposing mortalities in liquid manure or process-wastewater systems, which means the mortality method question and the waste system question are linked. The Missouri Department of Agriculture Animal Health program runs bird health and movement under 2 CSR 30-8, the Egg Law sits at 2 CSR 90-36.010, and the Missouri DNR Water Protection Program runs CAFO coverage under 10 CSR 20-6.300.
Animal Health Layer: MDA Animal Health
- Imports and movement - poultry, hatching eggs, or other fowl entering Missouri must meet MDA Animal Health import and movement requirements under 2 CSR 30-8, including a movement permit and an official health document. The catalog records the emergency overlay precisely: during an avian-influenza response, a permit request must be submitted before poultry are moved, and flock testing or NPIP evidence may be required.
- Exhibitions - poultry exhibited at a Missouri show, including the Missouri State Fair, must originate from a participating NPIP flock or have a negative Pullorum-Typhoid test within 90 days of the event or entry, enforced at check-in. NPIP program status can substitute for the separate test, but the exhibition health documentation requirement remains.
- Reportable disease - a suspected or confirmed reportable poultry disease event, including highly pathogenic avian influenza, must be reported immediately to MDA Animal Health, with the catalog recording that movement permits are required before poultry are moved during an avian-influenza response.
- Mortality disposal - mortalities must be disposed of by an approved method (incineration, composting, burial, rendering, or other approved disposal). The catalog records a CAFO-specific prohibition: CAFO permits separately prohibit disposing of mortalities in liquid manure or process-wastewater systems, so a CAFO must follow its permitted mortality-management practice and may not use an unapproved liquid system.
Egg Layer: The Missouri Egg Law
Under 2 CSR 90-36.010 and section 196.354, RSMo, a person who sells, transports, or markets graded shell eggs in Missouri must be licensed, candle and grade the eggs to U.S. standards, and identify each container with the dealer name and address or approved identification number and the grade date. Eggs officially identified as U.S. Grade AA, A, or B must be refrigerated at 45°F or below promptly after packaging. The catalog records the license boundary precisely: eggs sold strictly at the producer's own house or farm to customers who come there are not licensed, but any off-farm sale, including farmers markets, stores, and restaurants, requires a Retailer's or Dealer's license and full candling, grading, labeling, and refrigeration. The Retailer's license covers sales to consumers away from the producer's premises; the Dealer's license covers sales to a store, restaurant, or other buyer, tiered by cases sold per week. Both expire June 30 each year, and licensed persons keep two years of records showing the name and address of the other party, size and quality, dozens or cases, and transaction dates, with retail sales and small producer purchases under 30 dozen excluded.
Environmental Layer: Missouri DNR
A poultry operation that meets the CAFO definition, Class I, or a Class II AFO that discharges or is designated, must obtain an NPDES or state no-discharge operating permit from the Missouri DNR Water Protection Program before operating its waste management system, under 10 CSR 20-6.300, implementing a Nutrient Management Plan and keeping production-area and land-application records for five years. The catalog records the classification detail: an AFO below Class II size (fewer than 82,000 laying hens without a wet handling system, 125,000 broilers or pullets without a wet handling system, or 55,000 turkeys in grow-out) is unclassified and generally not required to have a CAFO permit, though many voluntarily seek coverage. On the annual report, the catalog records a state-specific distinction: state no-discharge operating permits are not subject to the federal NPDES annual-report requirement, so only NPDES-permitted CAFOs file it.
Where Poultry Log Fits
Poultry Log's Missouri catalog carries these requirements with official source links and form templates, in the same workspace as the daily records that feed them. The movement overlay connects to the avian influenza testing guide, the mortality prohibition to the mortality and cull tracking guide, and the egg law to the wholesale egg dealer records guide. Confirm current requirements with MDA and Missouri DNR; completing a checklist does not certify legal compliance. Start free at poultrylog.com.
Frequently Asked Questions
Do Missouri poultry farms need a permit to move birds during an avian influenza response?
Yes. The Poultry Log Missouri catalog records that during an avian-influenza response, a permit request must be submitted before poultry are moved, under 2 CSR 30-8, and flock testing or NPIP evidence may be required on top of the movement permit. The duty arises on suspicion or confirmation of a reportable disease, with immediate notice to MDA Animal Health.
How does Missouri's egg licensing work for farm-gate sales?
Under 2 CSR 90-36.010, eggs sold strictly at the producer's own house or farm to customers who come there are not licensed. Any off-farm sale, including farmers markets, stores, and restaurants, requires a Retailer's or Dealer's license and full candling, grading, labeling, and refrigeration. The licenses expire June 30 each year, and licensed persons keep two years of transaction records.
Can Missouri CAFOs dispose of mortalities in liquid manure systems?
No. The Poultry Log Missouri catalog records that CAFO permits separately prohibit disposing of mortalities in liquid manure or process-wastewater systems. A CAFO must follow its permitted mortality-management practice under 10 CSR 20-6.300, and may not use an unapproved liquid system for mortality disposal.