Please see the following links to professional organizations to which Sula belongs:
Association Internationale d'Interprètes de Conférence (Geneva, AIIC): www.aiic.net
American Translators Association (Alexander, Virginia, USA, ATA): (regular certified member) www.atanet.org
The American Association of Language Specialists (Washington, D.C., TAALS): www.taals.net
The Sindicato de Tradutores (founding member, SINTRA, Rio de Janeiro): www.sintra.org.br
Please note that in order to join AIIC and TAALS, a candidate must prove extensive experience and be sponsored by other members with whom the person has worked in the same languages, as well as gain approval by the organization as a whole. In order to be a full member (rather than Associate) of the ATA, a candidate must past a written translation examination and maintain status through continuing education activities.