What does USDA FSIS require of a meat processing plant?

A federally inspected meat or poultry plant must hold a grant of inspection and run a stack of programs: written Sanitation SOPs (9 CFR 416), a mandatory HACCP plan (9 CFR 417), compliance with pathogen performance standards, humane handling of livestock (9 CFR 313), and accurate, pre-approved labeling. All of it is verified by an FSIS inspector who is on site every day the plant operates.

Is HACCP mandatory for meat and poultry?

Yes. Since the pathogen-reduction/HACCP rule of the 1990s, every federally inspected meat and poultry establishment must operate a HACCP system under 9 CFR Part 417, a hazard analysis, a written plan with CCPs and critical limits, monitoring, corrective actions, validation and verification, records, and reassessment at least annually. Unlike voluntary schemes, this is federal law enforced by FSIS.

What are the FSIS Salmonella performance standards?

FSIS sets percent-positive Salmonella performance standards for poultry products, carcasses, chicken parts, and comminuted chicken and turkey, and categorizes establishments by how well they meet them, targeting the serotypes most linked to human illness. FSIS withdrew its proposed Salmonella Framework for raw poultry in April 2025, so the existing performance-standards and categorization system remains in effect.

Which E. coli serogroups are adulterants in beef?

FSIS treats seven Shiga toxin-producing E. coli (STEC) serogroups as adulterants in raw non-intact beef and intact cuts intended for non-intact use: O157:H7 plus the 'big six' non-O157 serogroups O26, O45, O103, O111, O121, and O145. A sample positive for any of the seven (carrying the Shiga toxin and intimin genes) renders the product adulterated, triggering a hold and often a recall.

What are the humane handling requirements for meat plants?

Under the Humane Methods of Slaughter Act and 9 CFR Part 313, livestock must be handled and stunned humanely, and FSIS inspectors verify humane handling as part of daily inspection. Egregious or repeated humane-handling failures can trigger a regulatory control action up to suspension of inspection, which stops production. Humane handling is a documented, inspected compliance program.

How long must meat plants keep HACCP records?

Under 9 CFR 417.5, HACCP monitoring and verification records must be made at the time the event occurs, dated, and signed or initialed. Records for slaughter activities and refrigerated products are kept at least one year; records for frozen, preserved, or shelf-stable products are kept at least two years. FSIS reviews these records as a core part of daily inspection.

Meat Processing Compliance

Q: How does meat and poultry labeling approval work?

Meat and poultry labels carry the USDA mark of inspection and establishment number, and raw or not-ready-to-eat products carry safe-handling instructions. Many labels are generically approved if they meet the regulations, but labels with special claims, 'no antibiotics,' organic, or specific negative or nutrient claims, require FSIS sketch approval before use. Mislabeled species or undeclared allergens are leading causes of meat recalls.

USDA keeps an inspector in the building every operating day. That single fact shapes every program a meat plant runs.

Meat processing compliance means meeting the USDA Food Safety and Inspection Service (FSIS) rules that govern federally inspected meat and poultry plants: a mandatory HACCP system under 9 CFR Part 417 written Sanitation SOPs, pathogen performance standards, humane handling, accurate labeling, and continuous on-site federal inspection.

Meat and poultry are regulated differently from most food. Where FDA inspects plants periodically, FSIS keeps an inspector in the building every day the plant operates. That single fact shapes everything about compliance. This post covers what FSIS requires, why HACCP is mandatory, the Salmonella and STEC performance standards, sanitation and humane handling, labeling, and what daily inspection reconstructs from your records.

What does USDA FSIS require of a meat plant?

A federally inspected meat or poultry establishment operates under a grant of inspection and must run a defined stack of programs, verified daily by an on-site inspector. The core requirements: a written HACCP plan, written Sanitation SOPs, compliance with pathogen performance standards, humane handling of livestock, accurate and pre-approved labeling, and complete records for all of it. Continuous inspection is the backbone, under the Federal Meat Inspection Act and Poultry Products Inspection Act, no meat or poultry can enter commerce without passing federal inspection, and slaughter operations require carcass-by-carcass post-mortem inspection.

The system is built so an inspector can reconstruct any day's operation from paper. If a critical limit was exceeded, or a pre-op sanitation check failed, or humane handling broke down, the records must show it and show what the plant did about it. This is the same HACCP foundation used across food, but with a federal presence that makes the records non-negotiable.

Every layer is verified by an inspector who is in the building every operating day. The grant of inspection at the base is what the whole stack protects.

Why is HACCP mandatory under 9 CFR 417?

Since the mid-1990s pathogen-reduction rule, every federally inspected meat and poultry plant must operate a HACCP system, it is not optional or scheme-driven, it is federal law. 9 CFR Part 417 codifies five obligations: a hazard analysis identifying hazards reasonably likely to occur; a written HACCP plan with critical control points, critical limits, monitoring, corrective actions, and verification; validation and ongoing verification that the plan works; complete records; and reassessment of the plan at least annually and whenever conditions change.

The record rules are strict. Under 9 CFR 417.5 each monitoring and verification entry is made at the time the event occurs, and is dated and signed or initialed by the employee who made it. Records for slaughter and refrigerated product are kept at least one year; for frozen, preserved, or shelf-stable product, at least two years. Every CCP deviation triggers documented corrective action under 9 CFR 417.3. This is where the on-site inspector spends much of the day, reading records against reality.

What are the Salmonella and STEC performance standards?

FSIS sets pathogen performance standards that raw-product plants must meet, and verifies them through its own sampling. Two programs dominate:

Salmonella in poultry. FSIS maintains percent-positive performance standards for Salmonella in poultry, chicken and turkey carcasses, chicken parts, and comminuted chicken and turkey, and categorizes establishments by how well they meet them. The standards target the serotypes most associated with human illness. (In April 2025, FSIS withdrew its proposed "Salmonella Framework for Raw Poultry Products," so the existing performance-standards system remains in effect rather than the proposed final-product standard.)
STEC in raw beef. FSIS treats seven Shiga toxin-producing E. coli serogroups, O157:H7 plus the "big six" non-O157 (O26, O45, O103, O111, O121, O145), as adulterants in raw non-intact beef and intact cuts intended for non-intact use. FSIS samples raw ground beef and its components for all seven, plus Salmonella. A positive is an adulterant finding, not a graded standard.

Raw beef carries a hard line: any of seven STEC serogroups, carrying the Shiga toxin and intimin genes, renders non-intact product adulterated. This drives beef plants' testing and hold programs.

What sanitation and humane handling rules apply?

Two more federal programs sit alongside HACCP. First, sanitation: every establishment must develop and maintain written Sanitation SOPs under 9 CFR Part 416 covering both pre-operational and operational sanitation, with daily records. FSIS verifies pre-op sanitation before the plant may start, and production cannot begin on equipment that fails. The full mechanics are in our guide to SSOPs and the periodic deep-clean side lives in the master sanitation schedule.

Second, humane handling. The Humane Methods of Slaughter Act and 9 CFR Part 313 require that livestock be handled and stunned humanely, and FSIS inspectors verify humane handling as part of daily inspection. A humane-handling failure can trigger a regulatory control action, up to suspension of inspection, which stops the plant. Humane handling is a compliance program, not a courtesy, and it is documented and inspected like the rest.

How do you build an FSIS-compliant operation?

The programs stack in a logical order, each depending on the one below it:

Secure the grant of inspection. Meet facility, equipment, and program prerequisites to receive federal inspection, the license to produce meat or poultry for commerce.
Establish Sanitation SOPs. Write and implement pre-op and operational sanitation under 9 CFR 416, with daily records and pre-op verification.
Conduct the hazard analysis and write the HACCP plan. Identify hazards reasonably likely to occur, set CCPs and critical limits, and define monitoring, corrective actions, and verification (9 CFR 417).
Validate and meet performance standards. Prove the plan works and demonstrate control against the applicable Salmonella or STEC standards through sampling.
Implement humane handling. Establish and document humane handling and stunning under 9 CFR 313 (for slaughter operations).
Get labels right. Use approved labeling with the mark of inspection, establishment number, and any required safe-handling and special-claim approvals.
Keep contemporaneous records and reassess. Record every monitoring and corrective event as it happens, retain per 417.5, and reassess the HACCP plan at least annually.

How do labeling and inspection work?

Meat and poultry labels carry federal weight. Each label bears the USDA mark of inspection and the establishment number, so any product traces to the plant that made it. Raw and not-ready-to-eat products carry safe-handling instructions. Most labels can be generically approved if they meet the regulations, but labels with special claims, "no antibiotics," organic, or specific nutritional or negative claims, require FSIS sketch approval before use. Getting a claim wrong is a labeling violation, and mislabeled allergens or species is a leading cause of meat and poultry recalls.

Inspection is continuous and layered. An inspector verifies sanitation before startup, observes humane handling and slaughter, checks post-mortem inspection of carcasses, and reviews HACCP and sanitation records through the day. Non-compliance is documented on a Noncompliance Record (NR); repeated or serious NRs can escalate to a Notice of Intended Enforcement or suspension. The plant that keeps clean, contemporaneous records and acts on its own deviations rarely gets there.

What does daily inspection reconstruct from your records?

On any given day, an inspector can ask the plant to prove control from paper: that pre-op sanitation passed, that every CCP was monitored within its critical limit, that deviations got corrective action, that humane handling held, and that labels match. If the records don't show it, in FSIS's view it didn't happen. The failure mode is universal across meat plants, records filled at end of shift, monitoring logs with backfilled times, corrective actions that live in a supervisor's memory.

This is exactly the problem digitizing the floor solves. When CCP monitoring, sanitation checks, and corrective actions are captured on tablets with timestamps and required fields, the record is contemporaneous by construction, and an inspector's request becomes a query instead of a binder hunt, the same move Harmony ran for CLS's production and quality logs (see how CLS did it). It also ties inspection evidence to your GMP and environmental monitoring programs, and connects to lot coding so a positive result maps to a defined recall (recall plan).

Facts worth pinning, from the regulations:

Every federally inspected meat and poultry plant must operate a written HACCP plan based on a hazard analysis, with monitoring, corrective actions, verification, and annual reassessment (9 CFR 417.2).
HACCP records for slaughter and refrigerated product are kept at least 1 year; frozen, preserved, or shelf-stable product at least 2 years (9 CFR 417.5).
Seven STEC serogroups (O157:H7 and the big six) are adulterants in raw non-intact beef (FSIS Directive 10010.1).
FSIS withdrew its proposed Salmonella Framework for Raw Poultry Products on April 25, 2025, leaving the existing performance-standards system in place (Federal Register).

Meat processing compliance is a federal system with an inspector in the building, and the plants that do well treat records as the product's safety proof rather than after-the-fact paperwork. Build the stack in order, meet the pathogen standards with data, handle animals humanely, label truthfully, and keep records that reconstruct any day on demand (see the platform).