What is a supporting document? The EcoVadis Team December 11, 2019 01:04 Updated The supporting documents are evidence of your answers and are critical for the reliability of your assessment. Kindly note that your answers to the questionnaire can only be credited if they are backed up by the requested documentation. The documents should demonstrate your company’s CSR management system, be recent, relevant & complete and relate to the corresponding scope of the evaluation. Please download our Document Guide (also available in French, Chinese and Japanese) to see examples of documents you could upload to your questionnaire. Related articles What type of supporting documents can I provide? Why am I requested to add documents? Do I need to prepare in any way before I start completing the questionnaire? Are there any changes in document expectations for extra small companies? How do I register my company for an assessment? Comments 0 comments Article is closed for comments.