Difference Between a Code, Standard, Regulation and Specification

Описание: 1- A code is a set of rules that serve as generally accepted guidelines recommended for the industry to follow. They exist for the purpose of safety, quality or other benefit.
2- According to NFPA, a standard tends be “a more detailed elaboration“. A code tells you what you need to do, and a standard tells you how to do it. Standards benefit both the contractors and engineers who employ them, and also the end user.
3- Specifications outline the requirements of a specific company or product. An individual company may develop specifications for a given project or common installation, specifying the materials (potentially even the specific brand wanted) for a project. Specification requirements may go above code or standard requirements at company.
4- A regulation is mandated by a government body and requires that by law those in the industry comply. The regulation can incorporate codes or standards, or be created completely on its own. Unlike a code or standard, a regulation does not necessarily require any industry consensus or knowledgeable body to put it in affect.

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