| February 2012 |
Jury Doctoral Thesis Hans Jacob Ohldieck, University of Bergen, Norway. |
| Since 2013 |
Editorial Board Revista Projeto História – do Programa de Estudos Pós-Graduados em História da Pontífica Universidade Católica de Sao Paulo. |
| 31 Mai 2011 |
Jury de Thèse Doctoral Silvia Valero, Université de Montréal, Canada. |
| Febr. 2011 – Febr. 2012 |
Frauenbeauftragte des Instituts für Asien- und Afrikawissenschaften, Humboldt-Universität zu Berlin. |
| Since 2008 |
Editorial Board Negritud: Revista de Estudios Afro-Latinoamericanos, Georgia USA |
| Since 2007 |
Advisory Board Caribbean Literature Project, Alexander Street Press in Alexandria USA |
| Since 2005 |
Advisory Board Dutch Art Desk, Zürich / Switzerland |
| 2004-2006 |
Member Board Caribbean Literature Archive, University of Virginia USA |
| Spring 2001 |
Program Board El Gran Caribe / The Wider Caribbean / Die Karibik, Ibero-Amerikanische Institut, PK Berlin |
| 1999-2004 |
Secretary Society for Caribbean Research (SoCaRe). http://caribbeanresearch.net; Since 2004 Honorary Member |
| 1991-1998 |
University of Maryland, Dept. Spanish & Portuguese; Chair Committee Academic Planning; Chair Search Committee Hispanic Literatures; Director of Graduate Studies; Chair Committee Plan of Organization; Coordination Exams Graduate Studies; Member Merit Raise Committee; Member Search Committee Siglo de Oro, Indigenous Cultures); APT-Committees; Responsable for the Library; Member President's Committee Ethnic Minority Issues. Affiliated with Women Studies Program; Affiliated with Comparative Literatures; Affiliated with the Committee for Africa and Africa in the Americas; Affiliated with the Center for Latin American Studies |
| 1985-90 |
Free University Berlin: Mitglied Institutsrat; Vorsitz Kommittee zur Zusammenarbeit zwischen dem LAI und dem Fachbereich für Fremdsprachliche Philologien (1987-88); Koordination Lehrbeauftrage; Koordination Einladungen; Berufungskommission Professur Lateinamerikanistik; Kommissionen zu den Assistenten-Stellen Lateinamerikanistik |
| 1977-78 |
Mitglied Kommission für Experimentelles Curriculum Spanisch-sprachiger Literatur in den Sekundarschulen, Den Haag |
| 1971-73 |
Ausbildungskommission, LAI an der FU Berlin |
