This document lists the documents reviewed and persons interviewed as part of validating a CDM project by Usha Martin Limited for a waste heat recovery based captive power project. It details 10 documents reviewed related to the project's financial analysis, plant data, environmental approvals, and CDM consideration. It also lists 4 persons interviewed from Usha Martin Limited and 2 consultants from Ernst & Young regarding the project description, additionality, monitoring plan, calculations, and emission factors.