What does a qualified person need to perform their work safely?

To perform work safely, a qualified person needs comprehensive training and knowledge. This entails not only understanding the theoretical aspects of electrical work but also having practical knowledge of procedures, tools, safety regulations, and best practices relevant to the field. Training equips a person with the necessary skills to identify hazards, apply safety measures, and execute tasks correctly, which is critical in preventing accidents and ensuring compliance with industry standards.

While experience, certifications, and common sense can enhance a individual's capabilities, they do not provide the complete foundation needed for safety in operations. Experience can help in applying knowledge effectively, and certifications can validate one's skills, but without formal training that combines both theory and practical application, there is a significant risk of overlooking essential safety protocols. Common sense is valuable but subjective and may not cover all safety procedures; hence, a well-rounded approach that includes training and knowledge is vital for ensuring a safe working environment.