What documents can be accepted for right to work in Gibraltar?

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

Natural Gibraltarian citizens
Gibraltarian passport
EEA and Swiss passports
National Identity card
Certificate of Citizenship

Foreign citizens 
EEA and Swiss citizens: National Identity card

All non-EEA and Swiss:
EU resident permit for long-term residence
EU blue card
Gibraltar work permit issued by Gibraltar Department for Employment

All of these documents can be uploaded securely through Zinc.