Which of the following is necessary to establish before conducting a fireworks display?

Approval from local authorities is essential before conducting a fireworks display due to the need for compliance with safety regulations, public safety standards, and local laws governing the use of fireworks. Authorities typically assess the proposed display for potential hazards, environmental impacts, and considerations regarding the safety of nearby structures and communities. This approval process ensures that all necessary permits are obtained, and safety measures are put in place to protect both the audience and the surrounding area.

While securing funding for the fireworks, determining the number of fireworks to be used, and planning entertainment options may be important aspects of organizing a successful event, they do not have the same regulatory implications as obtaining the necessary permits from local authority. Approval is the foundational step that must be in place for the event to be legally conducted.