If you want to read, and/or download, the latest brochure (PDF format) on the above, including the new residencia process etc., click on the link below and from that page click on

Regimen de los ciudadamos comunitarios en Espana

English version available ? click on the UK flag

http://extranjeros.mtas.es/

If you require the form EX-16 referred to in the above document the same page accessed from the above link offers a download of the Ex-16 see the middle column Solicitud de Certificado (Application for certificate)