Respond 2.5.2 Communications Ensure that your response procedures are coordinated with internal and external stakeholders. Ensure that, should an event occur, you receive support from public-sector bodies if necessary and appropriate. Description Task RS.CO-1 Ensure that all individuals are familiar with their response and the sequence of their actions if and when a cybersecurity incident occurs. RS.CO-2 Define reporting criteria and ensure that cybersecurity incidents are reported and processed in accordance with these criteria. RS.CO-3 Share information and findings about detected cybersecurity incidents in accordance with the defined criteria. RS.CO-4 Coordinate with all stakeholder groups in accordance with pre-defined criteria. RS.CO-5 Ensure greater awareness of cybersecurity incidents by sharing information with your partners on a regular basis. Table 35: RS.CO events Standard Reference COBIT 5 ISA 62443-3:2013 ISO 27001:2013 A.6.1.3, A.16.1.2 NIST-SP-800-53 Rev. 4 CP-2, CP-3, IR-3, IR-8, CA-2, CA-7, IR-4, IR-8, PE-6, RA-5, SI-4, PM-15, SI-5 BSI B 1.3, B 1.8, M 2.193 Table 36: RS.CO references Minimum ICT standard 2018 31