EASA Form 1 - Parts from non approved sources
Folks, grateful for help with the following.
About a month ago I found on the web a document relating to the acceptability of parts for aircraft use. I think the phrase "Accepability of Parts" was either a main or sub-title. In addition to explaining the use of the EASA Form 1 and the use of standard parts in conjunction with a c of c it had a section explaining what would need to be done to allow part from a non-approved manufacturer to be issued with a Form 1, eg additional inspection, testing or QA. My interest is in engines derived from automotive applications and their associated spares.
I cannot remember where I found the information and considerable time spent on a general web search combined with searching the CAA, FAA and EASA sites, and PPRUNE has been unsuccessful.
Any pointers to an authoritative source for this information would be a big help.
Thanks
R2G2
PS Originally posted in Tech Log but has been deleted in that forum.