2.2.10 Is it possible to extend the deadline for the registration? EcoVadis Support (BOA) September 20, 2017 11:47 Updated Should you need a deadline extension, please do not hesitate to contact us. Related articles 2.3.17 What happens if I miss the deadline? Can I ask for an extension? 2.3.1 What should I prepare to complete the questionnaire? 2.2.1 Overview of the registration process 2.4.1 What is a supporting document? 1.1.7 Getting started with EcoVadis Comments 0 comments Article is closed for comments.