Microsoft announce that from 1 February 2017 new customers will not be able to buy Azure consumption services through the MPSA, but confirm that existing customers are unaffected. If you are unable to add Azure to your Enterprise Agreement (EA) or Server and Cloud Enrolment (SCE) then consider Azure via a Cloud Solution Provider (CSP) as an option on the pay-as-you-go model. At present there is no date for the Azure Plans or Monetary Commitment options to be available via the CSP. Read the blog post here:
Source: Connected, modern licensing made for digital transformation – Microsoft Volume Licensing Blog