Crown Commercial Service (CCS) set up a dynamic purchasing system for a period of 60 months and has invited bidders to request to participate for the Cyber Security Services 3 DPS. This DPS provides central government departments and the wider public sector with the opportunity to procure cyber services from a range of suppliers. The DPS filters are for certification, services, standards and experience. Appointed suppliers will be invited by customers (buyers) to submit tenders for relevant services through a call for competition. This notice is to advise that this DPS has been further extended to 13/02/2029 and based on current spend profiling the estimated total value will remain as £800million. This DPS was extended to 13/02/2025 and based on the spend profiling at that time the estimated total value was increased to £255million. This DPS was further extended to 13/02/2027 and based on the spend profiling the estimated total value was been increased to £800million. Please be advised that this DPS has been extended for the final time and the end date will be 13/02/2029. Please note the Closing Date, Contract Start Date and Contract End Date have been manipulated to support compatibility system issues. However please refer to the contract notice for the correct dates, timelines etc.