What Is HACCP? A 7-Principle Guide and Restaurant Application

What does HACCP mean?

HACCP stands for “Hazard Analysis and Critical Control Points”. The system identifies the significant hazards specific to a product and process, and builds a control plan to reduce them to an acceptable level.

A control step being important does not automatically make it a critical control point. The likelihood and severity of the hazard must first be assessed, and where and how the control is achieved in the process examined. Defining an excessive number of critical points does not strengthen the system — it makes it unmanageable.

What foundational systems must be in place before HACCP?

A HACCP plan is not a folder added on top of an unhygienic kitchen. Good hygiene practice and prerequisite programmes create the daily order; HACCP then focuses on the significant hazards in the product and process.

• Approved supplier and goods-receiving checks
• Personal hygiene, handwashing and staff training
• Cleaning and disinfection schedule
• Pest control and building integrity
• Potable water, ice and steam safety
• Allergen management and cross-contact prevention
• Equipment maintenance and calibrated measuring devices
• Waste, recall and traceability procedures

The 7 principles of HACCP

1. Conduct a hazard analysis: Assess biological, chemical, physical and allergen hazards at every process step, by likelihood and severity.
2. Determine the critical control points: Identify the stages where a significant hazard is prevented, eliminated or reduced to an acceptable level.
3. Establish critical limits: Define measurable limits that separate safe from unsafe, grounded in science and regulation.
4. Establish a monitoring system: Define what is measured, by whom, with what tool, and how often.
5. Establish corrective actions: Decide in advance what happens to the product and the process when a limit is exceeded.
6. Establish verification procedures: Show the system works through record review, calibration, observation and, when needed, analysis.
7. Establish documentation and record-keeping: Use records that fit the plan's scope and the business's size and can realistically be filled in on the floor.

How is HACCP applied in a restaurant kitchen?

Application starts by grouping the menu into product families. Dishes that go through similar processes can be handled together: cooked-and-served-immediately, cooked-and-cooled, cold-prepared, reheated, or hot-held.

A flow diagram is prepared for each product family and verified on the floor. Hazards are assessed at receiving, storage, thawing, prep, cooking, cooling, holding, reheating and service. Critical limits should never be copied from the internet — they must be set by the responsible team based on the product, equipment, regulation and valid scientific evidence.

How do you keep records simple and usable?

Records exist to catch a deviation in time, not just to show an auditor. Forms must match the real rhythm of the kitchen. Writing the same information on three different forms produces unreliable records filled in after the fact.

• Goods-receiving temperature and compliance record
• Cooking, cooling, reheating and holding monitoring records
• Cleaning verification and non-conformance record
• Thermometer and other measuring-device checks
• Corrective action and product-disposition record
• Training, maintenance, pest control and supplier evaluation

Common mistakes in HACCP implementation

• Copying another business's plan without accounting for menu and equipment differences
• Defining too many critical control points before prerequisites are working
• Using critical limits that cannot be measured or have no scientific basis
• Adjusting equipment settings on a deviation without recording the product's fate
• Writing the plan once and never updating it when the menu, supplier or equipment changes
• Filling in records from memory after a busy shift