What documents can be accepted for right to work in Puerto Rico?

To perform a right to work check in Puerto Rico, the following documents can be accepted: 

Natural Puerto Rican citizens
Puerto Rican passport
American passport
Social Security Number
Driver's license (may be accepted)

Foreign citizens 
US citizens: Social Security Number

Non-US citizens:
Green Card
Employment Authorisation Document (EAD)

All of these documents can be uploaded securely through Zinc.