![Abu Dhabi, UAE. May 14, 2018. The Ruwais Industrial Complex. Borouge 3 Tower workers take a break.
Victor Besa / The National
National
Reporter: Jennifer Gnana](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/NLK2M2EXAUIO2QJPAVJWOAAPSE.jpg?smart=true&auth=dae41f83ae80676b92f9b99d8cac532588c98b6e10e8da2b0e868bc735dd62cb&width=400&height=225)
Workers at Adnoc joint venture Borouge, the UAE's biggest chemicals facility. Victor Besa / The National
Workers at Adnoc joint venture Borouge, the UAE's biggest chemicals facility. Victor Besa / The National
New residency visa rules 'start of a new era' for UAE's professional workforce
Experts liken new 10-year model for key workers to US Green Card system, but caution urged as much of the new system still to be set out