top of page


The Tool Kit for ATM Occurrence Investigation is the main tool to collect and analyse the occurrence reports from Airlines and ANSPs in the Network Manager.

One-stop Shop Reporting & Investigation Suite

TOKAI is the one-stop shop reporting and investigation platform developed for EUROCONTROL, meeting legal obligations to report and investigate occurrences, and providing a number of statistical functions ideal for reporting, thus making it the central tool within any ANSP Safety Management System (SMS).


EU 376/2014 & EU 390/2014 Compliant

TOKAI supports most ANSPs in Europe and some outside it to manage the entire air traffic safety incident investigation process: notification, investigation, storage, analysis and reporting (both internally and externally). An added benefit is that TOKAI users automatically comply with EU Regulations, in particular Regulation No 376/2014 on reporting occurrences in civil aviation and Regulation No 390/2014 on performance.


Risk Analysis Tool

The Risk Analysis Tool (RAT) is a methodology used to classify safety-related occurrences (incidents or serious incidents) in the air traffic management (ATM) domain. The methodology analyses two types of occurrences: operational and technical occurrences. RAT is a module integrated in TOKAI.


60+ ANSPs worldwide

Our European customers include DFS, ENAV, Austro Control, NAVIAIR, ENAIRE, Belgocontrol, MALTA ATS and FerroNATS, NATS and more. Globally, TOKAI is used by ATNS South Africa, Airways NZ, CAAS Singapore and AEROTHAI Thailand. The FAA has been a contributor and tester, but uses a version of their own.

bottom of page