The regulatory discovery phase establishes the intended purpose of the software, the clinical context in which it will be used, and the regulatory classification that results. The intended purpose statement is a regulatory document, not a product brief — it determines what the software is, what it is not, and what regulatory obligations follow from that determination. Changes to the intended purpose after development has begun are significantly more costly than changes to a product brief in a non-regulated context, because they may require reclassification and re-scoping of the validation programme.
Clinical validation is conducted with actual end users in real clinical environments — not with clinical advisors reviewing wireframes in a meeting room. DAM conducts structured observational studies and usability testing in the clinical setting before development investment is committed to a design that has not been validated against actual use. The gap between a clinician's stated preference in a focus group and their actual behaviour in a clinical environment is consistently significant — it is the root cause of most healthcare product adoption failures.
Security and data governance architecture is designed for the most sensitive data the system will handle at any point in its lifecycle, not for the data it handles at launch. Healthcare applications accumulate additional data types as they are deployed more broadly — designing the security architecture for the launch state and retrofitting it for subsequent states is more expensive and more risky than designing it for the full intended scope from the outset.