No. Accredited Bodies are strictly forbidden from auditing an ISMS they aided carry out. You have to use an unbiased 3rd party for that audit to ensure the certification is legitimate. ISO 27001 certification is valid for 3 many years. Preserving ISO 27001 certification demands yearly surveillance audits in many https://calvant.com/blog/iso-27001-vs-soc-2-comparison-differences-benefits