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Conditions for approval required by: Julien Gauther
Certification of Aerospace Products to international quality Standards
Certification of Aerospace Products to international quality Standards
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EN4133H060074
In March 2020, AHG said that they would apply C=0 sampling plans as per ASQ H1331 for acceptance tests of EN standards.
In CoC dated June 2020, sample sizes for some dimensions (with AQL = 1%, 2,5% and 4%) and for FPI (AQL = 0,065%) are not in line with ASQ H1331 for acceptance.
For dimensions, AHG’s sample size is 40, which is tougher than ASQ H1331, so no issue about that.
For FPI, 200 parts shall be inspected as per H1331 with C=0. AHG sampled 50 parts.
Mfg batch size = 360.
EN4495-050056
In March 2020, AHG said that they would apply C=0 sampling plans as per ASQ H1331 for acceptance tests of EN standards.
In CoC dated June 2020, sample sizes for some dimensions (with AQL = 1%, 2,5% and 4%) and for FPI (AQL = 0,065%) seem to not to be in line with ASQ H1331 for acceptance.
For dimensions, AHG’s sample size is 40, which is tougher than ASQ H1331, so no issue about that.
For FPI, 200 parts shall be inspected as per H1331 with C=0. AHG sampled 50 parts.
Mfg batch size = 363.
Many thanks in advance,
Regards.
hi Julien
The two batches have been manufactured and shipped in august 2019 , so before the commitment form AHG about the new sampling rate. ( during the last audit the dossiers were not ready and only presented this time)
It is the same case for EN 4132 ( audit 973 ) manufactured in oct 2019.
They have mentioned the fact during the audit and confirm that they will apply the new rule for the coming shippement
Hi Daniel.
It is clear now since these batches were manufactured and shipped in August 2019 and this date has to be reckoned.
Thank you for your confirmation about new rule that will be applied by AHG.
Approved.
Regards.
Julien