which is developing the topics on UNCITRAL's work program. Texts designed to simplify trade transactions and reduce associated costs are developed by working groups comprising all member States of UNCITRAL, which meet once or twice per year. Non-member States and interested international and regional organizations are also invited and can actively contribute to the work since decisions are taken by consensus, not by vote. Draft texts completed by these working groups are submitted to UNCITRAL for finalization and adoption at its annual session