The developers of EOS have recently requested suggestions on the adoption of a constitution for their organization. At the link below I've drawn on 25 years of practice in writing such documents to make 3 suggestions. Your suggestions and feedback would be welcome.
https://steemit.com/eos/@borisheir/re-champagnecrypto-ideas-behind-eos-blockchain-governance-and-constitution-20180620t190635895z