What is a written promise by a manufacturer that a product will meet specified standards of performance?

A warranty is a legally binding written promise made by a manufacturer regarding the quality and performance of a product. It assures the consumer that the product will meet certain standards and specifies what the manufacturer will do if the product fails to perform as expected. This may include repair, replacement, or refund measures, depending on the terms of the warranty.

A warranty is distinct because it often includes specific conditions under which the product can be claimed, such as the duration of the warranty period, the types of damages covered, and any limitations on coverage. This formal promise protects the consumer and establishes a degree of accountability for the manufacturer, contributing to consumer trust and satisfaction.

In contrast, while terms like guarantee and assurance might suggest similar meanings, they are generally more informal and may lack the legal implications that a warranty carries. Certification also refers to a verification process that confirms a product meets specific standards but does not imply a promise of performance from the manufacturer. Thus, a warranty is the most accurate choice for a written promise regarding a product's performance standards.