Product Sampling Policy

Goals and Rationale
The Quality Testing Methodology (QTM) institutionalized through IEC/TS 62257-9-5 provides valuable third party information on product performance and quality to stakeholders across the value and decision chain in the off-grid lighting market. Proper sample procurement – the first step in the testing process – is critical for maintaining the fairness and credibility of the QTM.

Resource Type: Quality Standards and Policies

Country: Global

Language: English