What are the six categories of common causes of nonconformities?

The six categories of common causes of nonconformities encompass various factors that can lead to discrepancies in processes or outcomes. The correct categorization—Processes, Equipment, Environment, People, Materials, Methods—provides a comprehensive framework for analyzing failures or inconsistencies in a system.

Processes refer to the methodologies and steps involved in producing a product or delivering a service. When processes are not properly defined or followed, it can lead to nonconformities, as deviations from standard protocols may arise.

Equipment includes the tools and machinery used in production or analysis. Malfunctioning, outdated, or improperly maintained equipment can significantly contribute to errors and, hence, nonconformance.

The environment encompasses all external conditions, including physical, organizational, and regulatory factors that can affect performance. An unfavorable environment can impede processes, causing variations and nonconformities.

People refer to the human element involved in any process, including operators, managers, and other personnel. Lack of training, oversight, or clear communication among people can result in mistakes and nonconformities.

Materials pertain to the substances or components used in processes. Poor quality or unsuitable materials can lead to significant issues in product quality or service delivery, thereby causing nonconformities.

Methods involve the standard