directive information entity specimen sharing directive directive information entity about specimen sharing A directive information entity that prescribes whether, under what conditions, and with which recipients biospecimens (including human biological materials and their derivatives) may be shared beyond the original study team or repository. Rahma Alifia, Jie Zheng, Tuan Amith, Oliver He https://github.com/ICO-ontology/ICO/issues/39 directive about specimen sharing