Machinery and equipment are often protected primarily through patents or utility solutions because their core commercial value commonly lies in technical structures, operating principles, and functional improvements. However, in many cases, the external appearance of a machine or device also has independent commercial value. A coffee machine, lighting device, air purifier, medical device, industrial machine, or electronic product may perform functions similar to competing products while still creating a competitive advantage through its distinctive shape, proportions, surface configuration, lines, and arrangement of visible components. In such cases, businesses should consider industrial design registration in addition to protection for technical solutions. This article by A.D.V.N Law Company Limited explains the key issues involved in registering industrial designs for machinery and equipment in Vietnam under the regulations applicable in 2026.