What is the main focus of the Check phase in the PDCA Cycle?

The primary focus of the Check phase in the PDCA (Plan-Do-Check-Act) Cycle is regular monitoring and measuring outcomes. This phase involves assessing the effectiveness of the implemented actions and controls by gathering data and comparing it against the set objectives and targets. It allows organizations to evaluate whether their information security management system is functioning as intended and is achieving the desired results.

During this stage, audits, reviews, and performance assessments are conducted to identify any discrepancies or areas of non-conformance. By analyzing the results, organizations can determine if the objectives were met and gain insights into where improvements are needed. This process of checking and evaluating is crucial for ensuring continuous improvement in the management system by making informed decisions based on accurate data.

The other choices, while related to the overall PDCA framework, do not capture the essence of the Check phase. Documentation of policies is vital but occurs in the planning phase. Implementation of control measures is part of the Do phase, where planned actions are executed. Planning future improvements relates to the Act phase, where organizations determine the necessary actions to enhance their processes based on the findings from the Check phase.