On the NEMA website, find the 'Crisis management arrangements' page. Identify NEMA's primary role within the Australian Government Crisis Management Framework for natural hazards, international crises, and 'Tier 4 and novel events'. Additionally, name one human-induced hazard mentioned on the page for which national plans exist.
Navigate to 'nema.gov.au'. Use the search bar to find 'Crisis management arrangements'. Click on the 'Crisis management arrangements' link from the search results. Locate the 'Australian Government Crisis Management Framework' section and identify NEMA's roles for natural hazards, international crises, and 'Tier 4 and novel events'. Locate the 'National plans' section and identify one example of a human-induced hazard. State NEMA's roles for the specified crisis types and the identified human-induced hazard.
NEMA's role for natural hazards and space weather is identified as 'Australian Government Coordinating Agency'. NEMA's role for international crises is identified as 'Sector Lead Agency for the domestic components'. NEMA's role for Tier 4 and novel events is identified as 'Australian Government Coordinating Agency'. One human-induced hazard mentioned for which national plans exist is 'cyber-attacks'.