Food safety and quality glossary

Dictionary of key terms in traceability, quality and plant operations for the food industry.

A

Corrective and preventive action (CAPA)

Methodology for eliminating the cause of a non-conformity (corrective) and preventing it from recurring (preventive). It structures continuous improvement and is a common requirement in certification audits.

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Allergens

Substances that can cause adverse reactions (gluten, nuts, dairy, etc.). Managing them requires cross-contamination control, accurate labelling and cleaning validation between production runs.

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Root cause analysis

Technique for identifying the real origin of a problem (5 Whys, Ishikawa) instead of only treating its symptoms. It prevents the same incident from recurring and reduces the cost of poor quality.

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HACCP

Hazard Analysis and Critical Control Points system. An internationally recognised preventive methodology for identifying, assessing and controlling food safety risks at every stage of the production process.

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Quality audit

A systematic, independent assessment that verifies processes comply with standards, internal procedures and legal requirements. It can be internal, customer-led or a certification audit (IFS, BRCGS, ISO).

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Internal audit

An assessment carried out by the organisation itself to verify its management system ahead of external audits. It catches deviations early and demonstrates the maturity of the quality system.

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B

BRCGS

Brand Reputation Compliance Global Standards. An internationally recognised food safety certification scheme, particularly required by the British market and large retailers.

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C

Cross-contamination

The unintended transfer of contaminants or allergens between products, surfaces or equipment. Preventing it requires cleaning procedures, flow segregation and verification records.

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C

Process control

Monitoring and recording critical parameters (temperature, weight, pH, time) during manufacturing to ensure the product meets specifications. Digital capture reduces errors and deviations.

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C

Statistical process control (SPC)

The use of data and control charts to monitor process variability and detect deviations before they generate non-conforming product. It increases stability and reduces waste.

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F

Product technical data sheet

A document containing a product's specifications: composition, physicochemical properties, allergens, storage conditions and shelf life. It is key for customers, audits and labelling.

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F

FSSC 22000

A GFSI-recognised certification scheme that combines ISO 22000, sector-specific PRPs and additional requirements. Widely used in the food manufacturing industry.

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G

Document management

Organising version control and access to quality documentation (procedures, records, certificates). Centralising it digitally ensures you always work with the current version and simplifies audits.

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I

IFS Food

International Featured Standard. A GFSI-recognised certification standard that assesses the safety and quality of products and processes in food manufacturing, widely required by European retailers.

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I

Poor-quality indicators

Metrics for the cost of failure: rework, waste, complaints, returns. Quantifying them turns quality into an economic argument and prioritises improvement.

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Food safety

The guarantee that a food will not cause harm when consumed as intended. It is based on controlling biological, chemical and physical hazards throughout the entire manufacturing chain.

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I

Incoming inspection

Verification of raw materials and packaging on arrival against agreed specifications. Blocking non-conforming goods at intake prevents quality problems further downstream.

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ISO 22000

An international standard that integrates HACCP principles into a food safety management system (FSMS), applicable to any organisation in the food chain.

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K

Production KPI

A key indicator that measures plant performance: productivity, quality, waste, incidents or OEE. Real-time KPIs enable agile operational decisions and continuous improvement.

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L

Product release

A quality decision that authorises a batch to ship after verifying it meets all specifications and checks. A digital workflow speeds up release and leaves auditable evidence.

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M

Raw material

An input that enters the production process before being transformed. Its incoming checks, specifications and traceability determine the quality of the final product.

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M

Waste

Losses of product or raw material during the process (breakages, rejects, rework, expiries). Measuring and analysing waste is one of the most direct levers for improving plant profitability.

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N

Non-conformity

Failure to meet a quality, food safety or specification requirement detected during production or inspection. Managing it systematically — recording, root cause analysis and corrective action — reduces rework, waste and customer complaints.

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P

Prerequisite programmes (PRPs)

Basic hygiene conditions and activities needed to maintain a safe environment (maintenance, pest control, training, cleaning and disinfection). They are the foundation on which the HACCP system is built.

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P

Critical Control Point (CCP)

A stage in the process where an essential check is applied to prevent, eliminate or reduce a food hazard to acceptable levels. Each CCP requires defined critical limits, continuous monitoring and documented records.

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R

Supplier claim

A formal communication regarding a failure in raw materials, packaging or services (quality, quantity, deadlines or documentation). Managing claims traceably protects margins and feeds objective supplier evaluation.

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R

Quality record

A document or piece of data that provides evidence that checks and procedures on the plant floor have been met. Digitising records eliminates paper, speeds up audits and turns data into indicators accessible in real time.

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R

Product recall

The recovery of product already distributed due to a safety risk or failure to meet specifications. Solid traceability enables recalls that are fast, targeted and have less economic and reputational impact.

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S

Food safety

A set of practices that ensure food does not cause harm to the consumer. It covers hygiene, control of physical, chemical and biological hazards, traceability and regulatory compliance across the whole chain.

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T

Food traceability

The ability to follow a product's journey across the entire chain, from raw material to end consumer. It allows the origin of each batch to be identified, enables fast recalls in the event of incidents, and meets a legal requirement (EC Regulation 178/2002) in the food manufacturing industry.

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T

Packaging traceability

Control of the origin and batch of packaging materials (labels, films, containers). Relevant for allergens, recyclability and compliance with food-contact regulations.

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Batch traceability

A batch groups units produced under uniform conditions under a single code. Its traceability is essential for locating product in the event of an incident and carrying out selective rather than mass recalls.

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V

Shelf life

The period during which a product maintains its quality and safety conditions. Determining it relies on stability studies and it governs use-by dates and logistics.

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