True or False: Once the development stage of the process life cycle is underway, it is too late to revisit the basic chemistry of the process.

The statement is false because it is indeed possible and often advantageous to revisit the basic chemistry of a process even after the development stage has commenced. Continuous improvement and innovation are fundamental aspects of inherently safer design principles. Processes may require re-evaluation due to new safety insights, changes in regulations, technical issues encountered during development, or advances in technology that could offer safer or more efficient alternatives.

Revisiting the fundamental chemistry can lead to enhancements that mitigate hazards, simplify the process, or reduce the use of hazardous materials. Therefore, engaging in such a review during development is a proactive step that aligns with principles of safety and risk management in chemical processes, ensuring that the final design is as safe as possible.