Specification-based

Specification-based describes a process, product, or system that is created, developed, tested, or evaluated according to predefined, detailed, and often written specifications. These specifications outline the required characteristics, functionalities, performance metrics, and constraints that must be met. This approach prioritizes adherence to documented requirements, ensuring consistency, predictability, and traceability throughout the lifecycle. It contrasts with approaches that are more adaptive or based on emergent requirements, focusing instead on upfront planning and validation against established criteria to produce a reliable and consistent outcome.

Specification-based meaning with examples

• The software development project followed a specification-based methodology. All modules were built based on a comprehensive set of specifications outlining the exact functionalities, interfaces, and expected performance. Rigorous testing was performed to verify that each component met these predetermined requirements, minimizing the risk of integration issues and ensuring the final product aligned with client expectations.
• The engineering team designed the bridge using a specification-based design process. Detailed specifications outlined the materials, dimensions, load-bearing capacity, and safety standards. Each element of the bridge was meticulously calculated and constructed to meet these precise requirements, resulting in a structure compliant with all regulatory demands and the specified performance criteria.
• The procurement process was specification-based. Bidders were required to submit proposals outlining how they would meet the client's precise needs, defined in a detailed specification document covering features and functionalities. Vendors were evaluated on their ability to conform to these criteria, guaranteeing alignment with requirements and minimizing uncertainty for the client throughout the process.
• Manufacturing utilizes a specification-based quality control system. Each product undergoes rigorous inspection and testing to ensure it conforms to predefined specifications. This includes verifying dimensions, materials, and performance characteristics, so the product is consistent with design requirements and meets the necessary quality standards. Defective units are identified and rejected, preserving the overall quality of the production run.