H2 quality requirements

This LAP is concerned with the gas quality issues for hydrogen injection and transport in the high pressure TSO transmission gas grid, including gas quality monitoring and metering in relation to payment terms and responsibilities for monitoring and metering

H2 quality requirements are requirements related to the quality of hydrogen (in relation to the composition of the gas(blend) as well as its physical property
Hydrogen quality is a term to describe the gas quality for use in the natural gas grid.