Dmr is maintained on the company computer network in a microsoft word table, excel or equivalent format. In reading 820.181 and the fda guidance for device master record i cannot find any actual requirement for a controlled document called a dmr index. Proprietary information in this index is replaced by x's. Device master record template $ 150.00 form/template used to organize and consolidate product information intended to provide the technical documentation details associated with a. | medical device validation, regulation,.