What is required before permits can be issued for a building in Zone A if a new flood study is conducted?

The requirement for a building permit in Zone A after a new flood study emphasizes the importance of the study being both technically sound and approved. This ensures that the data informing the floodplain management decisions is accurate and reliable, reflecting the current flood risk. The study must adhere to appropriate scientific and engineering standards to qualify, allowing local officials to assess potential impacts on flooding and ensure that development meets National Flood Insurance Program (NFIP) guidelines.

Technical correctness is critical because improper assessments could lead to inadequate flood risk mitigation, potentially placing structures and occupants at greater risk during flood events. Approval signifies that the study has been vetted by knowledgeable authorities who understand the implications of the findings, reinforcing the integrity of floodplain management efforts.

While the other potential answers present steps that may seem relevant, none emphasize the comprehensive nature of obtaining technically sound and approved studies, which is fundamental to responsible floodplain development practices.