First check with the embassy of respective countries as each country have different set of procedures.
Switzerland:
http://www.bk.admin.ch/dienstleistungen/legal/index.html?lang=de
Spain: http://esede.mjusticia.es/cs/Satellite/en/1200666550200/Tramite_C/1215326297910/Detalle.html
Turkey:
http://www.hcch.net/index_en.php?act=authorities.details&aid=350
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