The guidelines for applicants says PDF 1.3.

although the submission site states "For the proposal content (Part B) you must use exclusively PDF ("Portable Document Format", compatible with Adobe Acrobat Reader version 5 or higher, with embedded fonts)."

<t>actually i found a way:<br/> in the print option of whatever software you are using<br/> <br/> select postscript-to-file (should give a .prn file).<br/> open that file with Ghostview<br/> <br/> choose "convert"<br/> <br/> select "pdfwrite"<br/> <br/> then resolution and<br/> <br/> which type of p...

<r>i found this list on wikipedia<br/> <URL url="http://en.wikipedia.org/wiki/Portable_Document_Format#History"><LINK_TEXT text="http://en.wikipedia.org/wiki/Portable_D ... at#History">http://en.wikipedia.org/wiki/Portable_Document_Format#History</LINK_TEXT></URL><br/> * (1993) - PDF 1.0 / Acrobat 1...

The European Commission requires that the proposal pdf files that you submit are compatible with Adobe 3.
So which x in pdf 1.x is the same as Adobe 3?

How can I with dopdf control the Adobe version compability of the made pdf files?
I need to supply pdf files that are compatible with Adobe version 3,

but I have not found any options in dopdf to control that.