What is the threshold limit value (TLV) for ionizing radiation for workers?

The threshold limit value (TLV) for ionizing radiation exposure for workers is established to protect health and safety in the workplace. The correct value is 0.5 rem (5 mSv) per quarter. This limit reflects the maximum permissible dose that workers can safely receive over a three-month period, ensuring exposure remains within levels that minimize the risk of adverse health effects related to radiation.

This limit is defined based on extensive research into the biological effects of radiation and is intended to provide a basis for occupational safety practices. Most regulatory agencies and health organizations recognize this limit as a standard for minimizing risks while allowing workers to perform tasks involving radiation.

In occupational settings, it’s crucial to monitor radiation exposure and implement protective measures, ensuring that workers' exposure does not exceed the recommended limits. Understanding this standard helps foster a safe working environment and contributes to radiation safety culture in various industries.