TrueScreen enables private investigators to certify every piece of content acquired in the field in real time. Photographs, videos, audio, screenshots and GPS data are sealed with digital signature, eIDAS timestamp and verifiable geographic coordinates. The system automatically builds a documented chain of custody compliant with ISO/IEC 27037 standards, guaranteeing authenticity, integrity and immutability of every single piece of evidence. The certified report is available at the end of the collection session, ready to be attached to the final technical report and produced in court or in out-of-court proceedings.

The investigative workflow with TrueScreen follows a structured sequence aligned with ISO/IEC 27037 guidelines for private investigation evidence management. During the surveillance phase, the investigator captures photos and videos of subjects and locations using the TrueScreen app, which seals every file with forensic metadata at the point of acquisition. Field collection extends to audio recordings, GPS tracks and screenshots of digital activities, each item authenticated with digital signature, timestamp and geographic coordinates. Throughout the process, the chain of custody of digital evidence is maintained automatically: every acquisition is logged with operator identity, device information and immutable hashes, ensuring complete traceability from the moment of capture to court presentation.

At each step of the investigation, TrueScreen enforces ISO 27037 guidelines for evidence handling: identification, collection, acquisition and preservation. The types of certified evidence include surveillance photographs, covert video footage, ambient audio recordings, GPS location tracks and web page screenshots. This structured approach to private investigation evidence management ensures that nothing collected in the field can be challenged on procedural grounds, giving investigators and their clients a decisive advantage when the evidence is presented in judicial or arbitration proceedings.

Private investigation agencies, law firms and forensic consultants, corporate security and corporate intelligence companies, digital forensics service providers, due diligence and corporate compliance consultants can integrate TrueScreen into their operational workflows.

TrueScreen integrates with legal and investigative case management systems, document management platforms, forensic archiving and chain of custody software, and corporate compliance reporting systems. Certified reports are exportable in PDF and JSON format, compatible with major document archives and forensic platforms.