Gaining​‍​‌‍​‍‌​‍​‌‍​‍‌ ISO 27001 certification is not a milestone achievement, but rather, a continuous cycle of review, implementation, and enhancement. Companies need to familiarize themselves with their environment first and then set well-defined information security objectives. Constructing the ISMS involves identifying the processes, assigning the roles, and writing down the policies.

Risk assessment is a very important stage whereby you recognize the weaknesses and work out risk treatment plans based on the risks you prioritize. Thereafter, the implementation of the controls is followed by a readiness check for the certification which basically is an attempt to uncover the areas that are still lacking. There are two stages to the audit. Stage 1 mainly confirms that the documentation is in line with requirements while Stage 2, through interviews, process reviews, and evidence collection, determines the operational effectiveness of the controls.

In case there are nonconformities anywhere, corrective action must be taken before the certificate is issued. Holding the certificate means, among other things, that your ISO 27001 certification strong and it complies with the international standards, but it is not the end of the road. To demonstrate your continual compliance with the standard, you are subject to annual surveillance audits and a three-year certification cycle.

Recertification serves as a confirmation of trust by the clients and the regulatory bodies, thus making ISO 27001 certification a valuable business tool way beyond the scope of mere ​‍​‌‍​‍‌​‍​‌‍​‍‌compliance.