Designing a universal trust mark for Device Passports

As device passports gain regulatory relevance, there is an opportunity to establish a recognizable visual shorthand for verified device transparency—one that could build confidence for both businesses and consumers.

In response, we developed a certification-style symbol anchored by a circular seal and checkmark, drawing on universally understood cues of approval and verification. The system is minimal, scalable, and designed to integrate seamlessly across platforms without feeling tied to a single brand.

We began the design process by studying existing certification and standardized marks, identifying three approaches: initial-based, word-based, and symbolic systems. Guided by the attributes of trust, verification, and compliance, we explored multiple directions through collaborative sketching and internal working sessions.

Two concepts were presented for review: one centered on the “DP” initials within a verification badge, and another built around a more abstract lifecycle symbol. After stakeholder feedback, we refined the initial-based direction to strengthen neutrality and international usability. The final mark was simplified and optimized for precision, clarity, and digital scalability.

For typography we chose Neue Fruitger World for it's ties to it's international usage in travel signage.