The present document provides an overview of the set of test suites for testing interoperability and conformance of CAdES signatures. The present document: a) provides a general description of the set of test suites for testing interoperability and conformance of CAdES signatures; and b) lists the features of every test suite for testing interoperability and conformance of CAdES signatures. The present document is for information only. Normative requirements of each test suite are in other parts of this multi-part deliverable.