The certification is independent verification of the functioning of the established system of management areas such as quality, ecology, security, information protection, health, etc. An independent certification company by audit examines whether your system meets the requirements of relevant standards such as ISO 9001, ISO 14001, OHSAS 18001, ISO 27001, ISO 20001, etc. If the audit is successful, They will issue a certificate certifying your company. This certificate is valid for 3 years and must be renewed at regular intervals.