Süsteemivastutus on süsteemihalduri kohustus tagada sõlmitud lepingute kohaselt igal hetkel gaasisüsteemi varustuskindlus ja bilanss.
defineeritakse selle seaduse ulatuses
‘System responsibility’ means the obligation of the system operator to ensure, at all times, the security of supply for and the balance of the gas system in accordance with the contracts entered into.
