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EN ISO 16924:2026

Natural gas fuelling stations - Liquefied natural gas (LNG) stations for fuelling road vehicles (ISO 16924:2026)

Edition date: 2026-01-28
In Force
Available languages: English, French
Summary: This document specifies requirements for the design, construction, operation, maintenance and inspection of stations for fuelling liquefied natural gas (LNG) to vehicles, including equipment, safety and control devices. This document also specifies the design, construction, operation, maintenance and inspection of fuelling stations using LNG as an onsite source for supplying compressed natural gas (CNG) to vehicles, commonly referred to as liquefied-to-compressed natural gas (LCNG) fuelling stations, including safety and control devices of the station and specific LCNG fuelling station equipment. NOTE            Specific CNG equipment is dealt with in ISO 16923. This document is applicable to fuelling stations receiving LNG and other liquefied methane-rich gases such as bio LNG which comply with local applicable gas composition regulations or with the gas quality requirements of ISO 13686. This document covers all equipment from the LNG storage tank unloading connection up to (but not including) the fuelling nozzle on the vehicle. The LNG storage tank unloading connection itself and the vehicle fuelling nozzle are not covered in this document. This document applies to fuelling stations having the following characteristics: private access; public access (self-service or assisted); metered dispensing and non-metered dispensing; fuelling stations with fixed LNG storage; fuelling stations with mobile LNG storage; movable fuelling stations; mobile fuelling stations; multi-fuel stations. This document does not apply to: equipment, piping, or tubing downstream of the gas pressure regulator for closed boil-off gas systems;  liquefaction equipment.

Le présent document spécifie les exigences relatives à la conception, la construction, l'exploitation, la maintenance et l'inspection des stations-service de gaz naturel liquéfié (GNL) pour véhicules, y compris les équipements et les dispositifs de sécurité et de contrôle. Le présent document spécifie également la conception, la construction, l'exploitation, la maintenance et l'inspection des stations-service utilisant du GNL servant de site de ravitaillement des véhicules en gaz naturel comprimé (GNC), communément appelées stations-service de gaz naturel liquéfié/comprimé (GNLC), y compris les dispositifs de sécurité et de contrôle des stations et les équipements propres aux stations-service GNLC. NOTE            Les équipements propres aux stations de GNC sont couverts par l'ISO 16923. Le présent document s'applique aux stations-service ravitaillées en GNL et autres gaz liquéfiés riches en méthane, comme le bio GNL, conformes aux réglementations locales applicables aux compositions gazeuses ou aux exigences en matière de qualité des gaz de l'ISO 13686. Le présent document couvre tous les équipements, du connecteur pour le dépotage de GNL dans le réservoir de stockage GNL (mais sans inclure) au pistolet de ravitaillement destiné aux réservoirs des véhicules. Le raccord de dépotage du réservoir et le pistolet de ravitaillement des véhicules à proprement dits ne sont pas couverts par le présent document. Le présent document s'applique à toutes les stations-service présentant les caractéristiques suivantes: accès privé; accès public (self-service ou avec assistance);borne de distribution de carburant avec ou sans compteur; stations-service avec stockage de GNL fixe; stations-service avec stockage mobile de GNL;  stations-service déplaçables;  stations-service mobiles; stations-service multi-carburants. Le présent document ne s'applique pas: à l'équipement, aux canalisations ou aux conduites en aval du régulateur de pression de gaz pour les systèmes de gaz d'évaporation fermés; à l'équipement de liquéfaction.

Dieses Dokument legt Anforderungen an die Ausführung, die Konstruktion, den Betrieb, die Instandhaltung und die Inspektion von Füllanlagen für verflüssigtes Erdgas (LNG, en: liquefied natural gas) zur Betankung von Fahrzeugen fest, einschließlich der Ausrüstung und Sicherheits- und Steuer- und Kontrollvorrichtungen. Dieses Dokument legt zudem die Ausführung, die Konstruktion, den Betrieb, die Instandhaltung und die Inspektion von Füllanlagen für die Verwendung von verflüssigtem Erdgas (LNG) als Quelle vor Ort zur Bereitstellung von komprimiertem Erdgas (CNG, en: compressed natural gas) für Fahrzeuge, meist LCNG-Füllanlagen (Füllanlagen für komprimiertes Erdgas aus LNG, LCNG (en: liquefied-to-compressed natural gas)) genannt, einschließlich Sicherheits- und Steuer- und Kontrollvorrichtungen der Füllanlage und eine für LCNG-Füllanlagen spezifische Ausrüstung fest. ANMERKUNG Die spezifische CNG-Ausrüstung wird in ISO 16923 behandelt. Dieses Dokument ist anwendbar für Füllanlagen, die LNG oder andere verflüssigte methanreiche Gase wie Bio-LNG aufnehmen, die den anwendbaren örtlichen Bestimmungen über die Gaszusammensetzung oder den Qualitätsanforderungen für Gas nach ISO 13686 entsprechen. Dieses Dokument erfasst die gesamte Ausrüstung, vom Entladungsanschluss des LNG-Speichertanks bis hin zur (aber nicht einschließlich der) Füllkupplung am Fahrzeug. Der Entladungsanschluss des LNG-Speichertanks und die Füllkupplung am Fahrzeug selbst werden in diesem Dokument jedoch nicht behandelt. Dieses Dokument ist anwendbar für Füllanlagen mit den folgenden Eigenschaften:  privater Zugang;  öffentlicher Zugang (Selbstbedienung oder mit Tankwart-Service);  Zapfsäulen mit oder ohne Zählwerk;  Füllanlagen mit fester LNG-Speicherung;  Füllanlagemit mobiler LNG-Speicherung;  bewegliche Füllanlagen;  mobile Füllanlagen;  Multikraftstoff-Füllanlagen. Dieses Dokument ist nicht anwendbar für:  Ausrüstungsteile, Rohrleitungen oder dem Gasdruckregler nachgelagerte Rohre bei geschlossenen Boil-Off-Gas-Systemen;  Ausrüstung zur Verflüssigung.

ICS: 75.200-Petroleum, petroleum products and natural gas handling equipment
CTN: CEN/TC 326 - 6307

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