What signifies whether a lab is new or pre-existing on a permit?

The distinction between new and pre-existing laboratories hinges significantly on the type and size of the lab. When evaluating a facility for compliance and safety regulations, factors such as the intended use of the laboratory, the processes involved, and the overall space requirements play a crucial role.

New laboratories are typically subject to more stringent codes and regulations to ensure safety protocols are established right from the start, catering to current standards. In contrast, pre-existing labs may have been operating under previous regulations and might not require the same updates unless they undergo significant modifications.

Thus, understanding the type (e.g., research, educational, industrial) and size (square footage, number of workstations) is paramount in determining how a lab will operate under its permit and whether it is classified as new or pre-existing. This classification can impact safety assessments, inspections, and compliance with regulatory standards, which are essential for maintaining a safe working environment.