21.A.439 Production of repair parts
Regulation
(EU) No 748/2012
Parts
and appliances to be used for the repair shall be manufactured in accordance
with production data based upon all the necessary design data as provided by
the repair design approval holder:
(a) under Subpart F; or
(b) by an organisation appropriately approved
in accordance with Subpart G; or
(c) by an appropriately approved maintenance
organisation.
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