CLEF 2013 program and Call for conference contributions:
Henning Müller at henning.mueller[at]
Roberto Paredes at rparedes[at]

CLEF 2013 labs and Call for lab proposals:
Roberto Navigli at navigli[at]
Dan Tufis at tufis[at]

CLEF 2013 web site:
Giovanni Moretti at moretti[at]

CLEF 2013 Publications (both conference and labs):
Pamela Forner at forner[at]

CLEF 2013 local organization:

For general questions and invitation letters for people requiring a VISA : clef2013[at]

For questions about registration : congresos[at]