_________ is a set of principles, protocols, or procedures that is developed by committees.

• A. A code
• B. An amendment
• C. An ordinance
• D. A standard

Answer: (D)

Standards are a set of principles, protocols, or procedures that is developed by committees. This collaborative, consensus-driven process brings together experts and stakeholders to create uniform criteria for safety, performance, and quality. They serve as guidelines that designers, inspectors, and manufacturers use to ensure consistency. Codes, by contrast, are formal laws enacted by government bodies and enforceable by authorities; amendments modify existing codes; ordinances are local laws passed by municipalities. Standards may be adopted into codes or laws to become enforceable, or used as reference documents to guide work, such as NFPA standards developed by technical committees.