This reporting scheme has been in operation since 1984. A new XML-based standard built on WITSML was adopted for the reports in 2008.

Responsibility for maintaining this standard has been assigned to the E&P Information Management Association (EPIM).

How to transfer data

How to transfer CDRS XML data files to PSA/NPD (updated and valid from 19 February 2015)

User manual (XSD)

Form definition for XML format (XSD)

Sample file for data transfer (XML)