Which countries are participating in the CRS? Customer Service Team August 10, 2017 06:52 Follow For a list of countries participating in the CRS, alongside the dates that they will start exchanging information, please see the OECD CRS portal. Related articles What is CRS? I pay taxes in the same country I live in. Why do I need to give you these details? What do I need to provide? Who is reportable? Comments 0 comments Article is closed for comments.