What Should Be Included in Product Design Specification?

Product design specifications are essential documents that define the technical parameters of a product. They provide the necessary information to ensure that a product meets its intended purpose, is safe, and conforms to applicable industry standards. This document provides important guidance to the manufacturing process and serves as a reference for troubleshooting when necessary. In order for product design specifications to be effective, there are certain key elements that must be included.


The primary function of the product should be clearly stated in the product design specification. This includes defining what tasks the product should perform and specifying any special features that are required. Additionally, any environmental factors or safety requirements must be taken into consideration and specified in the document.


The materials used to construct the product must also be specified in detail.

This includes identifying all of the components as well as their exact dimensions, tolerances, and other relevant properties. Additionally, any special materials or treatments required for specific components should be identified.

Design Specifications:

The design specifications include details such as dimensions, angles, curves, surface finishes, fastening requirements and tolerances. These details need to be precise and accurate in order for the product to function correctly and meet any applicable standards or regulations.

Testing Requirements:

In order for a product to meet its intended purpose it is essential that it is properly tested before it is released into production. The testing requirements should therefore be specified in detail including both acceptance tests as well as any special tests that need to be performed on certain components.


What Should Be Included in Product Design Specification? A comprehensive product design specification must include details about the primary function of the product, all of the materials used to construct it, detailed design specifications including dimensions and tolerances, and testing requirements in order for it to meet its intended purpose. All of these elements are essential for producing a safe and reliable product.