This document is a (non-final draft) of the CDVS conformance test dataset and conditions. The conformance test dataset comprises a set of 1000 images. Reference bitstreams for the conformance test dataset are also provided. For each image cdvsxxx.jpg in the conformance dataset, six reference bitstreams are provided corresponding to the six descriptor lengths specified in the CDVS standard. To verify conformance of a CDVS encoder, test CDVS bitstreams shall be extracted from the conformance dataset and compared to reference CDVS bitstreams. In order for the CDVS encoder under test to pass the conformance test, the CDVS bitstream extracted for each image in the conformance dataset shall match the corresponding reference bitstream according to the conditions and limits specified below.