The aim of this report is to disseminate knowledge about relevant existing standards and standardization activities amongst project partners and to support the awareness raising of possible missing standards. Thus this document will show the current resilience and Smart City standardization landscape, specifically taken into consideration the security aspects, and will list and briefly assess the standards relevant for this project. This document is structured into four main parts. Firstly, chapter 2 describes briefly the context in which this document has been developed and explains the methodology used for the analysis of the relevant standards. The next part (Chapter 3) provides with basic information about the current status of the Smart City Standardization Landscape. The results of the standards research are placed in chapter 4, while the final part of the document draws conclusions regarding the general status of the standardization landscape in smart cities and the identified standards lists.