Tanya leads the CHS Alliance made up of over 150 organisations. The CHS Alliance unites its global membership in applying the Core Humanitarian Standard. The CHS Alliance, encourages organisations to hold themselves to account on how they can improve how they work, with and for, people affected by crisis. Prior to this role Tanya was the Chief Executive Officer for ILEP, leading a passionate Federation of NGOs, who have been working together for more than 50 years, fighting the stigma, disabilities and transmission of leprosy and other neglected diseases. She has also worked for the International Council of Voluntary Agencies and the International Federation of the Red Cross.