Anna Masser is a partner and head of the International Arbitration Practice in Germany at A&O Shearman. With over 15 years of experience in international commercial arbitration, Anna advises clients at all stages of dispute resolution, with a focus on energy, plant engineering, and renewable energy sectors. She has acted as lead counsel in numerous arbitrations under rules including ICC, SCAI, DIS, LCIA, SCC, and UNCITRAL, and also serves as an arbitrator. A CEDR Accredited Mediator, Anna is actively involved in promoting ethical leadership and responsibility in the field of arbitration through her roles in ASA, ICC Commission on Arbitration and ADR, and FASPE’s Advisory Council.