DIN EN ISO 16923:2017 PDF

Scope: The standard covers design, construction, operation, inspection and maintenance of stations for fuelling compressed natural gas (CNG) to vehicles; including equipment, safety and control devices.The standard also applies to portions of a fuelling station where natural gas is in a gaseous state and dispensing CNG derived from liquefied natural gas (LCNG) according to ISO 16924.The standard applies to fuelling stations supplied with natural gas as defined in local applicable gas composition regulations or ISO 13686. It also applies to other gases meeting these requirements including biomethane, upgraded coal-bed methane (CBM) and gas supplies coming from LNG vaporization (on-site or off-site).The standard includes all equipment downstream of the gas supply connection (i.e. point of separation between the CNG fuelling station piping and the pipeline network). Fuelling station nozzles are not defined in this standard.The scope of this standard includes fuelling stations of the following characteristics: slow fill; fast fill; private access; public access (self-service or assisted); fuelling stations with fixed storage; fuelling stations with mobile storage (daughter station); multi-fuel stations.

DIN EN ISO 16923:2017 history

2018 DIN EN ISO 16923:2018-07 Natural gas fuelling stations - CNG stations for fuelling vehicles (ISO 16923:2016); German version EN ISO 16923:2018 / Note: This standard is part of the DVGW body of rules.
2018 DIN EN ISO 16923:2018 Natural gas fuelling stations - CNG stations for fuelling vehicles (ISO 16923:2016); German version EN ISO 16923:2018
2017 DIN EN ISO 16923:2017 Natural gas fuelling stations - CNG stations for fuelling vehicles (ISO 16923:2016); German and English version prEN ISO 16923:2017