Leen Pronk is the head of the Gasunie department of Asset Management Policy, and chairman of the Marcogaz working group on transmission pipelines. He has over 30 years of experience in the gas industry. Leen Pronk started his career as an instrument and process control engineer for gas blending and compression plants, and he has also held positions in engineering, project management and maintenance. In his current capacity as asset management policy manager, the dominant parts of his portfolio consist of pipeline integrity, risk management, and CO2 footprint reduction.