CDPH Lead Inspector/Assessor California State Practice Exam

What is the permissible exposure limit for lead according to Title 17 CCR?

1. 50 µg/m3

2. None

3. 100 µg/m3

4. 25 µg/m3

The correct answer is: None

The permissible exposure limit (PEL) for lead is an important standard set to protect workers from the harmful effects of lead exposure. According to the California Code of Regulations Title 17, there is no established permissible exposure limit for lead in air (hence the choice indicating "None" is considered correct). This can be attributed to the hazardous nature of lead and its toxic effects, which have led to a stringent regulatory environment focused on minimizing exposure. The absence of a permissible exposure limit reflects the understanding that no level of lead exposure is considered safe, particularly due to its severe health impacts, including neurological damage and other systemic effects. Therefore, facilities and employers are encouraged to implement the lowest feasible levels of exposure and, when possible, to eliminate lead exposure altogether. This approach underscores the state's commitment to ensuring health and safety in environments where lead may be present.