ITU‐T's Technical Reports and Specifications 1055 Work area FG‐SSC deliverable(s) related to this work area SDO working on this area Document number released by this SDO Corresponding document title Standardization gap in this area Future needs and suggestions to SG5 Technical Report: Gap Analysis of Disaster Relief Systems, Network Resilience and Recovery Technical Report: Terms and definitions for disaster relief systems, network resilience and recovery Technical Report: Require‐ments for Disaster Relief System Technical Report: Require‐ments for network resilience and recovery Technical Report: Require‐ments on the improvement of network resilience and recovery with movable and deployable ICT resource units ITU‐T SG2 E.RDR‐MMS Requirement for Disaster Re‐lief Mobile Message Service E.TD‐DR Terms and definitions for DR&NRR E.RDR Requirements for Disaster Relief Systems E.RDR‐SCBM Requirements for Safety Con‐firmation and Broadcast Mes‐sage Service for Disaster Relief Alert delivery ITU‐T SG16 ITU‐T H.785.0 Digital signage: Requirements of disaster information ser‐vices ITU‐T H.DS‐CASF Digital signage: Common alerting service framework ITU‐T SG17 ITU‐T X.1303 Common Alerting Protocol v1.1 (CAP1.1) ITU‐T X.1303‐bis Common Alerting Protocol v1.2 (CAP1.2) 3.4.5 Evaluation and assessment 3.4.5.1 Methodology of testing FG‐SSC developed a series of Technical Specifications on KPIs for SSC [ITU‐T L, KPIs‐overview] [ITU‐T L.KPIs‐ICT] [ITU‐T L.KPIs‐impact]. It is suggested to develop guidelines for testing city systems, including use cases, best practice etc.