DIN Standards Committee Materials Testing
DIN EN ISO 14111
Natural gas - Guidelines to metrological traceability (ISO/DIS 14111:2026); German and English version prEN ISO 14111:2026
Erdgas - Leitlinien für die metrologische Rückführbarkeit (ISO/DIS 14111:2026); Deutsche und Englische Fassung prEN ISO 14111:2026
Responsible national committee
NA 062-05-73 AA - Gas analysis and gas quality
Responsible european committee
CEN/TC 238 - Test gases, test pressures, appliance categories and gas appliance types