Monitoring is the term used to describe the activities carried out to keep a close watch over implementation - to check that the code is consistently being complied with. One of the main characteristics of monitoring is that it is a frequent or continuous process. Frequent in this context means that the independent monitoring organisation is present in the workplace often enough to be able to detect variations in behaviour or circumstances.

It is not sufficient for the company to just introduce the code and assume that this is sufficient. Companies have to evaluate whether the code is actually implemented by establishing appropriate checks and measures in cases of violation of the code, including accompanying corrective measures. This process is sometimes also called "internal monitoring" or "company monitoring."

For more information on this, please check out the Monitoring and Verification Terminology guide for the garments and sportswear industries: http://www.cleanclothes.org/codes/monitoring/reports/terminology.htm