Building for the UAE market in .NET means validating Emirates IDs, IBANs, TRNs, and mobile numbers — each with their own format rules and algorithms. Every team writes this logic from scratch. EmiratesKit handles all of it in one place. Zero dependencies. Supports .NET 6, 7, and 8. Three packages: Core (static API + DI), Annotations ([EmiratesId], [UaeIban] attributes), FluentValidation (.ValidEmiratesId() extensions). dotnet add package EmiratesKit.Core