What the RDC is
The Rental Dispute Centre (RDC) is the Dubai Land Department's judicial body for landlord–tenant disputes — unpaid rent, eviction, deposit return, rent increases beyond the index, and maintenance. It's the official venue to settle a tenancy disagreement and its decisions are binding.
A registered Ejari is essential
The RDC generally requires a registered Ejari tenancy contract to hear a case. Without it you have little standing — which is why registering every tenancy on Ejari matters. Bring the contract, Ejari, IDs, and evidence (payments, notices, photos).
Filing and fees
You file at the RDC (in person or online) and pay a case-registration fee — commonly around 3.5% of the annual rent, with a minimum and maximum cap. There's a mediation/reconciliation stage first; if that fails it proceeds to a formal judgment.
The process
Mediation → if unresolved, a hearing → a binding decision, typically within weeks for straightforward cases. Either side can appeal certain decisions within the deadline. Come prepared: the RDC decides on documents and the law, not on who argues loudest.