2017 News
2017 News The upgraded CT version 1.1 The IOPDL and CT websites, iopdl.org/common-terminology-ct and ct.iopdl.org, are updated for the upgraded CT version 1.1 on February of 2017. In January of 2017, the Common Terminology (CT) version 1.1 is upgraded. The updated CT version 1.1 changes or omits few unnecessary qualifiers of version 1.1.