ISO 19880-8:2019/Amd 1:2021

FINAL
ISO
AMENDMENT
DRAFT
19880-8:2019
FDAM 1
ISO/TC 197
Gaseous hydrogen — Fuelling
Secretariat: SCC
stations —
Voting begins on:
2021-04-20
Part 8:
Voting terminates on:
Fuel quality control
2021-06-15
AMENDMENT 1
Hydrogène gazeux — Stations de remplissage —
Partie 8: Contrôle qualité du carburant
AMENDEMENT 1
RECIPIENTS OF THIS DRAFT ARE INVITED TO
SUBMIT, WITH THEIR COMMENTS, NOTIFICATION
OF ANY RELEVANT PATENT RIGHTS OF WHICH
THEY ARE AWARE AND TO PROVIDE SUPPOR TING
DOCUMENTATION.
IN ADDITION TO THEIR EVALUATION AS
Reference number
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-
ISO 19880-8:2019/FDAM 1:2021(E)
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN-
DARDS TO WHICH REFERENCE MAY BE MADE IN
©
NATIONAL REGULATIONS. ISO 2021

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ISO 19880-8:2019/FDAM 1:2021(E)

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ISO 19880-8:2019/FDAM 1:2021(E)

Foreword
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This document was prepared by Technical Committee TC 197, Hydrogen technologies.
A list of all parts in the ISO 19880 series can be found on the ISO website.
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© ISO 2021 – All rights reserved iii

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ISO 19880-8:2019/FDAM 1:2021(E)
Gaseous hydrogen — Fuelling stations —
Part 8:
Fuel quality control
AMENDMENT 1

Clause 5, first paragraph
Replace the paragraph with the following:
The quality requirements of hydrogen fuel dispensed to PEM fuel cells for road vehicles are listed
in Grade D of ISO 14687.

8.4, first paragraph
Replace the paragraph with the following:
It is necessary to evaluate the possible consequences on a fuel cell vehicle if any impurity exceeds
the threshold value of ISO 14687 Grade D.

8.4, second paragraph
Replace the paragraph with the following:
An estimation of the concentration above the ISO 14687 Grade D threshold values at which the
severity increases (if applicable) is named “Level 1” and is given in column 5 for each impurity
where the “severity class” is not already 4.

Table 4
Replace Table 4 with the following table:
© ISO 2021 – All rights reserved 1

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