Future Digital Forensic Model

A proposed three-tier model for DF sets out a structured pathway for how capability will be delivered from the frontline through to the DF laboratories. It recognises the growing demand for timely digital evidence, the need to balance local accessibility with national consistency, and the importance of integrating new technology and process in a tiered way.

The introduction of any new technology or process will be implemented using the Rights Based Pathway (RBP). The RBP is designed to support decision making and to maintain public trust and confidence in Police Scotland in respect of its adoption and use of technology. The Data Ethics Triage (DET) process is an integral part of the RBP and ensures that Police Scotland can demonstrate a consistent and proportionate approach to assessing ethical and public interest considerations around new technology.

The model provides a clear framework for aligning frontline triage, divisional specialists and specialist laboratory functions ensuring that resources are deployed efficiently and that the service delivered to investigators and the courts remains robust, credible and futureproof:

• Tier 1: Frontline officers are empowered and can quickly upload digital data from the scene, minimising the need for physical device seizures.
• Tier 2: Divisional specialists can provide advice, assist with development of strategies, and access and analyse data immediately, speeding up local investigations.
• Tier 3: Digital Forensic Laboratories. Specialists will receive pre-analysed, securely managed cases, allowing them to focus on the most complex work.