Case Study: Transport for London digitizes track-side quality assurance with Tekmon QMS

Transport For London digitizes quality assurance across 272 stations with Tekmon

Transport for London (TfL) faced significant challenges managing quality assurance and safety compliance across its London Underground network and over 100 engineering subcontractors. Their reliance on slow, paper-based processes created administrative lag, data errors, and delayed decision-making during critical maintenance windows. To address this, TfL partnered with vendor Tekmon to implement its mobile-first QMS (Quality Management System).

Tekmon's solution digitized the entire track renewal assurance lifecycle with a mobile app, replacing paper packs with real-time data capture and digital approvals. This provided instant visibility, built-in error prevention against standards, and unified communication between site engineers and office teams. The implementation eliminated administrative lag, reduced sign-off response times from days to minutes, and established complete visibility across all subcontractor teams.

Transport For London (TfL)