A bakery in Ohio producing both peanut butter cookies and nut-free snack bars on the same production line ran a full cleaning cycle between runs—exactly as their SOP required. But the conveyor belt tensioner bolt, a non-obvious allergen trap, was never included in the cleaning checklist. The result: trace peanut protein in 14,000 units of "nut-free" product, a Class II recall, $380,000 in losses, and a brand reputation that took two years to recover. This wasn't a cleaning failure. It was an allergen control program failure—an invisible gap in a system that looked complete on paper. Sign up for Oxmaint to build allergen control programs that find every hidden gap before an inspector—or a consumer—does.
34%
of All Food Recalls in 2024
Undeclared allergens were the single biggest driver of food recalls in 2024—a position they've held for three consecutive years. Cross-contact during manufacturing, mislabeling, and gaps in cleaning validation are the primary culprits. A structured allergen control program closes every one of these vulnerabilities before a product reaches a consumer or an inspector arrives at your dock.
What Is an Allergen Control Program—And Why Is It Non-Negotiable?
An Allergen Control Program (ACP) is a written, systematically implemented framework that governs how allergenic ingredients are identified, segregated, controlled, and communicated throughout your entire manufacturing process—from supplier receipt to finished goods labeling. It is not a standalone checklist. It is the backbone of your facility's food safety system and a mandatory component under FDA's FSMA Preventive Controls rule. Sign up for Oxmaint to digitize your ACP and make compliance automatic.
01
It Is Written & Documented
Every procedure—storage, scheduling, cleaning, labeling, rework—must exist as a documented, retrievable SOP. Verbal protocols do not satisfy auditors.
02
It Is Reviewed & Updated
Any new ingredient, new supplier, new process, or new equipment triggers a mandatory ACP review. Static programs become dangerous programs.
03
It Covers All Staff
Purchasing, production, maintenance, QA, and sanitation teams must all receive allergen-specific training. A single uninformed employee can breach the entire system.
04
It Is Verified & Validated
Cleaning procedures must be validated to confirm allergen removal below threshold levels. Verification testing (ELISA swabs, rinse analysis) proves the system is working.
The FDA's 9 Major Allergens: Know What You're Controlling
The FDA recognizes nine major food allergens responsible for over 90% of all allergic reactions in the United States. Each presents distinct cross-contact risks within manufacturing environments. Sesame was added as the ninth allergen under the FASTER Act, effective January 1, 2023—making it the most recently regulated and, for many facilities, the most operationally challenging to control. Book a demo to see how Oxmaint tracks allergen status across all 9 FDA-recognized allergens.
01
Peanuts
Highest anaphylaxis risk · Airborne cross-contact possible · Most common recall trigger
Very High Cross-Contact Risk
02
Milk
Casein & whey protein residues bind to equipment surfaces and persist after standard cleaning
High Cross-Contact Risk
03
Wheat
Airborne flour particles contaminate adjacent lines · Particularly problematic in open environments
High Cross-Contact Risk
04
Eggs
Heat-stable allergen proteins survive standard thermal processing steps
Medium-High Risk
05
Fish
Volatile allergen compounds · Airborne cross-contact in open processing environments
Medium-High Risk
06
Shellfish
Second highest recall frequency after peanuts · Muscle protein residues are highly allergenic
High Cross-Contact Risk
07
Soy
Widely used as filler and processing aid—often hidden in ingredient decks under various names
Medium Risk
08
Tree Nuts
Includes 18 varieties (almonds, cashews, walnuts, etc.) · Each requires separate declaration
High Cross-Contact Risk
09
Sesame NEW 2023
Hardest to control due to seed particle behavior · Ubiquitous cross-contact risk in multi-product facilities
Very High — Most Difficult to Control
Global Regulatory Requirements for Allergen Control
Whether you produce for domestic sale or international markets, your allergen control program must satisfy the specific requirements of your target regulatory frameworks. Different frameworks differ in which allergens are declared, what documentation is required, and what enforcement looks like. Sign up for Oxmaint to tag your maintenance and sanitation tasks to specific regulatory requirements and pull audit-ready reports by framework.
9 Major Allergens · FASTER Act 2023
Written Food Safety Plan with allergen Preventive Controls
Validated cleaning procedures for all changeovers involving allergens
Supplier verification program confirming allergen status of all inputs
Corrective action records for all allergen deviations
2-year minimum record retention for all allergen control documentation
14 Allergens · Natasha's Law 2021
Full ingredient labeling on all pre-packed for direct sale (PPDS) food
14 allergens declared (includes celery, mustard, lupin, molluscs, sulphites)
Written allergen management procedures with regular staff competency assessment
Clear precautionary allergen labeling (PAL) policies must be documented
Allergy risk assessment required for all menu and recipe changes
Mandatory Prerequisite Program
Allergen control as a formally documented prerequisite program (PRP)
Cleaning validation records with acceptable threshold evidence
Allergen risk assessment updated with every formulation or process change
Third-party audit of allergen controls with documented non-conformance resolution
Staff training records specific to allergen awareness and control procedures
Five Core Components of an Effective Allergen Control Program
Regulatory bodies including the FDA, GFSI, SQF, and BRC all require documented allergen controls as a mandatory prerequisite program. While specific requirements vary by framework, these five components form the universal foundation of a compliant and effective ACP. Book a demo to see how Oxmaint digitizes each of these components into one unified platform.
Know every allergenic ingredient in your facility—including processing aids, rework, and indirect inputs. Require Certificates of Analysis and written allergen declarations from every supplier. Build in mandatory supplier notification requirements for any formulation changes. Without complete upstream visibility, your in-facility controls are built on an incomplete map.
Supplier CoA ReviewSpec ControlChange Alerts
Sequence production runs strategically—always run allergen-free products first before introducing allergenic ingredients. Implement physical segregation through dedicated equipment, color-coded utensils, and separate storage zones. Document run orders and segregation protocols so they are verifiable during audits rather than relying on operator memory.
Run Order DocumentationPhysical SegregationDedicated Equipment
Standard sanitation procedures are not sufficient for allergen removal. Allergen-specific cleaning protocols must identify every surface area where allergen residues accumulate—including non-obvious traps like bolts, gaskets, conveyor tensioners, and hard-to-reach welds. Cleaning validation using ELISA swabs or rinse-water analysis must confirm allergen removal below threshold levels before production restarts.
ELISA Swab TestingCIP ValidationChangeover SOPs
Label accuracy must be verified at every stage—recipe formulation, artwork creation, and pre-print review. Any rework reintroduced into production must follow strict "like-into-like" protocols where allergenic rework only enters batches that already declare the same allergen. Every rework event must be logged with allergen contents, batch ID, and destination product.
Pre-Print Label CheckLike-Into-Like ReworkRework Log
A static allergen control program decays. Real-time monitoring through digital task completion logs, ELISA result tracking, and staff training records creates the continuous verification evidence that auditors require. Regular program reviews—triggered by any operational change—ensure your ACP remains aligned with your current facility reality rather than an outdated snapshot of what production looked like when the program was first written.
Digital MonitoringVerification RecordsProgram Reviews
Allergen Control Audit Checklists by Framework
Use these framework-specific checklists during internal audits to verify your allergen control documentation meets the requirements inspectors will look for. Sign up for Oxmaint to run these checklists digitally with automatic timestamp logging and audit-ready export.
Stop managing allergen controls with paper checklists and spreadsheets. Oxmaint digitizes your entire allergen control program—cleaning validation logs, sanitation task sign-offs, staff training records, and regulatory-linked documentation—building audit-ready evidence automatically as your team does their normal work.
BUILT FOR FOOD MANUFACTURERS
Build an Allergen Control Program That Auditors Never Question
Oxmaint gives food manufacturers a digitized, audit-ready allergen control system that captures every sanitation sign-off, cleaning validation result, and compliance record automatically—so your program is always current, always complete, and always ready when an inspector walks through the door.
No credit card required
FSMA & GFSI aligned
Setup in under 1 day
