Founded in 1924, with the aim to develop and publish standard procedures in the field of seed testing, ISTA is inextricably linked with the history of seed testing. With member laboratories in over 70 countries world wide, ISTA membership is truly a global network. ISTA achieves its vision by producing internationally agreed rules for seed sampling and testing, accrediting laboratories, promoting research, and providing international seed analysis certificates, training and dissemination of knowledge in seed science and technology to facilitate seed trading nationally and internationally.

Address: Zürichstrasse 50, 303 Bassersdorf, CH - Switzerland
Telephone: +41 44 838 6000
Fax: +41 44 838 6001
Website: http://www.seedtest.org/