Stanisław Brzęczkowski is a Chief Engineer at GAZ-SYSTEM with over 30 years of experience in the gas industry. He is currently involved in cooperation with market participants, including responsibility for the Transmission Network Code.

He has extensive experience in system balancing, gas market regulation, and the implementation of systems supporting network management. He has participated in key projects in the gas sector at both national and European levels, including work on network codes within ENTSOG and initiatives related to energy security. He gained his professional experience at PGNiG and GAZ-SYSTEM.