The objective of this document is to provide an overview of the SCCs requirements captured from the current legislation and the actors involved in their fulfilment. In addition, this document aims to promote a common understanding of those requirements together with practical arrangements to fulfil them in a proper way and giving guidance for the SCCs identification and management. The objective of the document is neither to produce an applicable list of SCCs nor to provide for examples of SCCs. This document is applicable to vehicles only. The definition of vehicle is as in Art. 3(21) of the Safety Directive [3].