The amount of time it takes to get Cyber Essentials certified depends on the complexity of the system and the number of controls that need to be in place, plus the level of effort and resource you can apply to preparing and submitting the assessment. If your self assessment passes then you will receive certification within 24 hours. If further work is required then certification will take longer. Generally, however, the process should take between seven and fourteen days to complete. The certification is valid for one year, so you’ll need to renew your certificate annually to maintain its validity.