This CASSANDRA LL2 final deliverable contains all information regarding the CASSANDRA Living Lab Europe – USA via Bremerhaven including information from two intermediate reports (CASSANDRA D4.21 and D4.22) about the very same Living Lab handed in during runtime of the Living Lab. CASSANDRA Living Lab 2 shows in a practical way how to improve security and visibility of transatlantic supply chains embedded in the overall CASSANDRA ideas and structure. The enhanced security concepts combine technological, organisational and operational measures also in line with governmental supply chain security programmes such as AEO or C-TPAT. Mechanical and electronic devices such as HS-Seals, e-Seals or advanced monitoring systems can be used to physically secure container transport whereas associated data may use digital watermarks to verify information sources or encryption methods as protection against manipulation. The aim of CASSANDRA is to demonstrate methods for enhancing supply chain security beyond state-of-the-art by integrating existing data management systems to create a Data Pipeline and introduce a Risk-Based Approach across entire logistics chains and is totally inline with the proposed Multilayer Approach. These types of approach have also been advocated in government publications from the beginning of the project such as the Joint Statement on supply-chain security (EU and US, July 2011) and National Strategy for Global Supply Chain Security (US, Jan. 2012). In General the Living Lab was organized and executed during the runtime of the CASSANDRA project. This living lab is centered around the 6 Use Cases, each representing specific obstacles stakeholders face at daily work. This is derived from the high-tech environment US transports are embedded and the used levels of abstraction to pinpoint single problems. The used process for the successful LL2 can be summarized as follows: The LL started with discussions among the partners to get a common understanding about the objectives and steps to be taken. This was mainly done in the CASSSANDRA WP3. The first part was to create a white paper to inform parties not involved in the consortium about the project in general and this living lab in particular. These parties (EU and US Authorities, Shippers) were informed, involved and Use Cases showing the current obstacles in US trades created. The Use Cases were then used as the content for demonstration, discussion and evaluation of the LL. All this information was passed to LL2 partners responsible for creating demonstration systems such as the business and the customs dashboard, not as the goal in itself but as a system of systems needed for discussion and evaluation of general CASSANDRA ideas in an environment which is dominated by technical solutions as a proof of security to fight attacks to countries as a whole. These discussions were done when the visualisation systems were in a final stage late in the project. During runtime 3 reports were created, which were the MS4 report and two LL2 intermediate reports. These two are not part of the initial DoW but were seen to be useful for reporting purposes due to postponement of this report by DoW amendment. The consortium partners in LL2 are the two freight forwarders Kühne + Nagel from Vienna, Austria (K+N) and Deutsche Handels-Logistik (DHL) from Bonn, Germany. Data is collected in the CASSANDRA backbone hub, processed and visualised in a Business Dashboard by The Descartes Systems Group Inc. (Descartes) from Lier, Belgium. The relevant Port Community System for all Ports in Bremen and Bremerhaven in charge (Bremer Hafentelematik (BHT)) is run by the Datenbank Bremische Häfen (dbh) located in Bremen, Germany. Additional visualization of Customs Data is provided by IBM, NL and Intrasoft, GR. LL2 is organised by the Institute of Shipping Economics and Logistics (ISL), Bremen, Germany with the political and procedural support by the Senator für Wirtschaft, Arbeit und Häfen, (Senator for Economy Labour and Ports), SWH, Bremen, Germany.