Original Design Manufacturing describes a manufacturing model in which a manufacturer contributes significant product design and engineering capability in addition to producing the physical product. The manufacturer may develop an existing product platform, design a product to a customer's requirements, or offer a product that the customer modifies or sells under its own brand. The key distinction from a narrowly defined production service is the manufacturer's substantive role in design and development. This model is particularly important where customers want to enter a market without maintaining a complete internal product-development and manufacturing organisation.
An Original Design Manufacturing relationship can allow a customer to specify market requirements, branding, functionality, target price and other commercial parameters while the manufacturer supplies engineering expertise, design resources, prototypes, tooling and production capability. The exact division of design responsibility varies considerably. Some arrangements begin with an existing manufacturer-developed product and require relatively limited customisation, while others involve extensive engineering development for one customer. The resulting commercial model can therefore range from adaptation of an established platform to substantial co-development.
Intellectual property is one of the most important considerations in Original Design Manufacturing. The manufacturer may already own designs, manufacturing methods, software, tooling or technical know-how that form part of the proposed product, while the customer may contribute its own specifications, branding or proprietary requirements. Contracts should distinguish background intellectual property from newly created intellectual property and establish who can use, modify, manufacture or license each element. Without clear provisions, disputes can arise when a customer wants to change manufacturers or when a manufacturer wants to sell similar technology to other customers.
Product development under Original Design Manufacturing normally involves requirements definition, engineering design, prototyping, testing, design verification, design changes, tooling and production preparation. The manufacturer may maintain engineering teams capable of mechanical, electrical, software, industrial or manufacturing design depending on the product. Design-for-manufacturing considerations can be integrated early because the organisation responsible for design also understands its own production capabilities. This can reduce unnecessary manufacturing complexity, although the customer's ability to independently verify design suitability remains important, particularly where the product has significant safety, regulatory or performance requirements.
Original Design Manufacturing can reduce barriers to market entry because customers do not necessarily need to establish every engineering and production capability internally. The manufacturer can provide existing supply networks, manufacturing expertise, testing infrastructure and accumulated knowledge. However, lower internal capability can also increase dependency on the manufacturer. A customer that lacks independent engineering expertise may find it difficult to evaluate design decisions, control changes or transfer the product to another manufacturer. Maintaining appropriate internal technical knowledge is therefore important even when substantial development work is externally supplied.
Cost structures in Original Design Manufacturing can include engineering development charges, tooling costs, unit manufacturing prices, minimum volumes and ongoing technical support. An apparently low unit price may not represent the complete economics if the customer must finance tooling, certification, development, inventory or product modifications. Conversely, reuse of an established product platform can reduce development expenditure and shorten the route to production. Commercial evaluation should therefore consider total development and lifecycle cost, ownership rights, expected volumes and the cost of future changes rather than focusing only on the quoted manufacturing price.
Quality assurance begins during design because product quality and manufacturability are influenced by engineering decisions before production starts. Design verification, prototype testing, process validation and production testing can identify defects that would otherwise become expensive to correct after launch. Engineering changes must be controlled carefully because changes to materials, components, software or manufacturing processes can alter product performance. Regulatory requirements should also be considered early where applicable because compliance can influence component selection, design architecture, testing and documentation.
Original Design Manufacturing is often confused with Contract Manufacturing because both can involve external production, but the manufacturer's design contribution is the distinguishing feature of the former. It is also different from simply buying a standard catalogue product because an Original Design Manufacturing relationship normally involves a defined commercial customer relationship and some level of product adaptation, branding or specification. Its advantages include access to specialised design and production capability, potentially faster product introduction and reduced internal infrastructure requirements. Its limitations include dependency, intellectual-property complexity, reduced direct control and potentially difficult supplier transitions if design knowledge is concentrated externally.
