Which requirement is incorrect regarding the F-59 test candidate?

The requirement regarding the F-59 test candidate indicates that an F-91 certification is not a prerequisite for taking the F-59 exam. Typically, the focus for qualifying to take the F-59 test involves a foundational understanding and possibly holding other relevant certifications, such as the F-58 certification. This means that while certain credentials might enhance a candidate's proficiency, having the F-91 certification specifically is not mandated for eligibility.

In the context of the other options, holding the F-58 certification is a common requirement, as it indicates a level of knowledge related to fire safety that is foundational for advancing to the F-59 certification. Additionally, candidates are usually required to take the exam in the same building to ensure that the testing environment is familiar and aligns with the standards of their training. Previous experience being necessary also supports a level of practical understanding that is essential for anyone attempting a higher-level exam like the F-59.