The System Analysis and Modelling (SAM) conference provides an arena for participants from academia and industry to present and discuss the most recent innovations, trends, experiences and concerns in modeling, specification, analysis, implementation, and monitoring of complex systems using ITU-T's Specification and Description Language (SDL?2010) and Message Sequence Chart (MSC) notations, as well as related system design languages ? including but not limited to UML, ASN.1, TTCN, SysML and the User Requirements Notation (URN).