On my Schengen visa application, it states:
26. Other visas (issued during the past three years) and their period of validity
I have seen a checklist of items needed in the application and it states: 4. Old passports(Copies of the passport identity and pages having Schengen visas or stamps)
Does that last statement fulfill the requirement or is there something I missed?
I think it's just asking if you have had any other visas in the past 3 years. If you have, put them down, if not then leave it. Email a European Consulate and ask.
It's actually my GF. She had at least five trips to Thailand, requiring visas, and one trip to Europe in 2013 on that old passport. Obviously she will copy the Europe visas and stamps, but what about other visas to non-European countries?
Not sure mate. Just email the department who issues the Schengen visa.