Variance

A variance is formal permission from a regulatory authority to deviate from a specific requirement under defined conditions. In foodservice, a variance may be required when a business proposes a specialized process that is not covered by the standard food-safety procedures or that needs additional controls.

Examples in food operations

Depending on the jurisdiction, examples may include certain specialized curing, smoking, reduced-oxygen packaging or other processes that require a documented hazard analysis and additional controls. A variance is not an informal exemption and should never be assumed to be granted automatically.

What a variance may require

• A description of the proposed process and the food involved.
• A hazard analysis identifying relevant biological, chemical and physical risks.
• Validated control measures and monitoring procedures.
• Records, corrective actions and verification activities.
• Approval from the appropriate regulatory authority before the process begins, where required.

Chef’s safety note: Do not begin a specialized preservation or processing activity on the assumption that a variance will be approved. Contact the local health authority and follow its application and review process.

Key distinction: A variance is an authorized, conditional deviation from a specified regulatory requirement. It is not the same as a routine operational choice or a general exemption from food-safety law.