This quote is also from my first report to the FAA local MIDO office, when I was naive and chose not to believe all those press reports about the FAA being the "handmaiden of the aviation industry" and a "tombstone agency."
When some came in without it and tags were written, the PSD way was invoked. We were told it was not required, but never told why not. If there was a requirement that PSD QA did not understand, we would not try to find out why it was there, but just delete it. Please check into this and tell PSD what the requirements are, as we have no clue.
The Last Inspector