Certainty Blog

Quality Assurance vs. Quality Control

Quality Assurance and Quality Control are often used interchangeably, but their distinct roles in quality management are critical for manufacturing success. Discover how QA prevents defects while QC ensures final product quality, and why integrating both processes drives operational excellence. […]

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How to Perform a Job Safety Analysis (JSA)

A Job Safety Analysis (JSA) is a critical process for identifying and controlling workplace hazards. This guide walks you through each step of the JSA process, providing practical insights and tools to enhance your organization’s safety program. […]

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An Essential Guide to HIRA

Hazard Identification and Risk Assessment (HIRA) is a critical process for identifying potential hazards and managing workplace risks. This guide walks you through the four essential steps of HIRA and offers practical examples to help create a safer work environment. […]

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