Technical Solutions Group Limited, Laboratory Number 31181, is accredited by UKAS to ISO/IEC 17025:2017 for Cell Site Analysis for Geolocation and compliant with the Forensic Science Regulator (2025), Forensic Science Activities: Statutory Code of Practice, Version 2. ISO/IEC 17025 is the international standard for testing and calibration laboratories. Accreditation by UKAS, the UK’s national accreditation body, confirms that our methods are scientifically valid, our analysts are competent, and our results are accurate, impartial and reliable. Because we also comply with the Forensic Science Regulator’s Code of Practice, our cell site analysis meets the standards expected of forensic evidence in the criminal justice system.