- Ejari
- The Dubai system for registering tenancy contracts. A registered lease is normally needed before a licence or visa can be issued.
- Emirates ID
- The national identity card issued to UAE citizens and residents. It records residence status, is produced once biometrics are taken inside the country, and is what banks, landlords and government services ask for.
- ESR
- Economic Substance Regulations — the rules that required a UAE entity carrying on certain activities to show real activity, people and premises in the country, and to file a notification and a report. Cancelled by Cabinet Decision 98 of 2024 for periods after 31 December 2022: substance still matters, but through the corporate tax rules rather than a separate ESR filing. The obligation stands for the periods before that.
- Establishment Card
- An immigration card issued to a company, allowing it to sponsor employee and investor visas.