This is a component requirement of the French manufacturer Renault, and its designator is typical of the manufacturer's scheme in that the groups of digits separated by hyphens identify successively the family of the document, the sub-family and the individual requirement, with a trailing letter giving the revision. The designation as it appears on the original site listing contains a doubled hyphen, which is most likely a transcription error rather than part of the official form, and a supplier should take the exact designation from the customer's engineering specification before quoting it in a report. The requirement states the conditions under which a component is assessed at its mounting position and cites the test methods by which those conditions are applied, the tests being performed at a laboratory accepted by the manufacturer.