To create an Individual account, you must have a valid Massachusetts License or Identification Card. If you do not, you will need to submit your request. If you do not have one, you will need to make your request via paper form using the Personal Request Form. For more information on how to register as an individual.
To create an Organization account, you must have a federal tax I.D. number, and any other applicable license numbers (S-numbers, Agency License Numbers, etc. Here is more information on how to register as an organization.