[FINAL] Note: The threshold specified is an annual average and shall be based on the best available historic data from the preceding 12 months. Note: The threshold specified excludes growth of traffic load due to malicious activity such as DDoS attacks. Domain Name Services Operators who provide DNS resolvers, (DNS) Service Providers offered for use by publicly accessible services, which service an average of 2,000,000 or more requesting DNS clients in 24 hours; or Operators who provide authoritative hosting of domain names, offered for use by publicly accessible services, servicing 250,000 or more different domain names. Note: The thresholds specified are an annual average and shall be based on the best available historic data from the preceding 12 months. Internet Exchange Point Operators who have 50% or more (IXP) Operators annual market share amongst UK IXP Operators in terms of interconnected autonomous systems, or who offer interconnectivity to 50% or more of Global Internet routes. Note: Interconnected autonomous systems has the meaning set out in Article 4 (13) of the NIS Directive. Note: Global Internet routes means: The total number of active entries within the Global Internet Routing Table, averaged per calendar year. Health Sector Health care Health care services. settings Providers of non-primary NHS healthcare commissioned under the National Health Service Act 2006 as amended in England (but not including any individual doctors providing such healthcare). Page 22