What they probably want is it certified by a profile done through Enfocus apps (
). I use Pitstop to certify using 2005 Ghent 3 profiles (
). But like jmgalvin said, you will need to find out specificly what profiles they want you to conform to. They will most likely be PDFX-1a compliant but certified takes it to a more detailed level. You certify your PDF it will be PDFx1a compliant and it can be checked and corrected for a number of other things that can cause troubles on press that go beyond just PDFX1a complaint.
Pitstop is a little overkill unless your doing corrections and prepress because it costs $699 USD. They make another product InstantPDF that lets you create certified PDFs that $299 USD. Iv never used it though. (
)
If they specifically need an Enfocus Certified PDF you will need one of Enfocus' apps to do it. It will embed the profile and the status of the PDF within the file.
You will need to find out what they want specifically. Maybe PDFX1a by itself will be acceptable.
Making clean files goes a long way. Garbage in Garbage out. Can't say I have seen anyone in my area demanding that they receive certified. Though standards are brilliant, really like how Quark has implemented JDF. Maybe JDF next time around for adobe? Limit the garbage in at the design stage.
Cheers
Cheers,
Dropkick Murphy
______________________________________________
Alcohol & Tobacco Quality Assurance Specialist