tryGAS is a commercial system providing commercial balancing of the Czech Republic’s gas system and communication with related entities.

The key function of the tryGAS system is on-line capacity booking (including auctions) to accept nominations, perform matching and confirm nominations and, further, set allocations of deliveries and offtakes. The tryGAS system provides available and technical capacity values as well as additional information which is published on NET4GAS’s extranet.

The access to the system is secured by the help of a web interface or the standardised EDIGAS4 XML format. The communication safety and unequivocal identification of a balancing entity is secured by a personal security certificate.