DIN Standards Committee Refrigeration Technology
ISO 5149-4
Refrigerating systems and heat pumps - Safety and environmental requirements - Part 4: Operation, maintenance, repair and recovery
Kälteanlagen und Wärmepumpen - Sicherheitstechnische und umweltrelevante Anforderungen - Teil 4: Betrieb, Instandhaltung, Instandsetzung und Rückgewinnung
Responsible national committee
NA 044-00-01 AA - Safety and environment protection
Responsible international committee
ISO/TC 86/SC 1/WG 1 - Safety and environmental requirements for refrigerating systems and heat pumps