How should pyrotechnic devices be classified under safety regulations?

Pyrotechnic devices should be classified as hazardous materials because they contain explosive compounds and materials that can pose significant risks if not handled properly. This classification reflects the potential dangers associated with their use, including fire hazards, explosive reactions, and the need for specialized knowledge in handling and operating these devices safely. Regulations governing the handling, transportation, and storage of hazardous materials are designed to ensure safety for both users and the public, necessitating stringent control measures.

In contrast, categorizing pyrotechnic devices as furniture, general household items, or toys for children would understate the risks involved and lead to inadequate safety precautions being implemented. These incorrect classifications fail to recognize the proper regulatory framework necessary to ensure safety when working with or around pyrotechnics.