ISO 20421-2:2017 specifies operational requirements for large transportable vacuum-insulated cryogenic vessels.
These operational requirements include putting into service, filling, withdrawal, transport within the location, storage, maintenance, periodic inspection and emergency procedures.
For the transport of these vessels by public road, rail, waterway, sea and air, additional requirements can apply; these are defined in specific regulations.
Related directives
Directives related to this standards.
2008/68/EC
Directive 2008/68/EC of the European Parliament and of the council of 24 September 2008 on the inland transport of the dangerous goods
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