Final answer:
The common violation due to lack of evidence in regulatory audits is the failure to properly label radiation sources. This issue is crucial for ensuring the safety of workers and the public from radiation hazards. Lack of proper labeling can lead to overexposure and health risks, including cancer.
Step-by-step explanation:
The most common violation due to lack of evidence is Labeling of radiation sources. When conducting regulatory audits, the failure to properly label radioactive materials can lead to safety hazard violations. This is critical because proper labeling is essential for proper handling, storage, and disposal of these materials, as well as for informing workers and the public about the potential hazards. To avoid the hazards of radiation exposure, workplaces must implement effective safety protocols, such as providing adequate instruction of employees about safety procedures and the risks of radiation.
The use of equipment like Geiger counters, scintillators, and dosimeters is instrumental in measuring and monitoring radiation levels to ensure they do not exceed safe limits. Correctly labeling radiation sources helps prevent accidental exposure or misuse of radioactive materials. Misinformation or lack of information could lead to accidents, overexposure, and health risks such as cancer, as X-rays and radioactive substances are known carcinogens in high or improperly managed doses. Therefore, regulatory bodies enforce standards for radiation safety to protect workers, the public, and the environment.