What is the most important step to perform while selecting a fire suppression system?

A.
Industry research

B.
Visit sites with controls you are considering

C.
Have an expert consult local fire codes

D.
Call your insurance company

Explanation:
Answer C is correct; always rely on expert opinion for critical matters such as safety. Your local fire marshal is an excellent expert resource.

Incorrect Answers and Explanations: A, B, and D: Answers A, B, and D are incorrect; all are valid steps to take, but less important than ensuring a fire suppression system meets local fire codes.