The licence behind the price: DHA, DoH and MOHAP tiers
Every legitimate home nurse in the UAE holds a personal professional licence from the regulator of the emirate where they practise: the Dubai Health Authority (DHA) in Dubai, the Department of Health (DoH) in Abu Dhabi, and the Ministry of Health and Prevention (MOHAP) across Sharjah, Ajman, Umm Al Quwain, Ras Al Khaimah and Fujairah. On top of that, the home healthcare company employing them holds its own facility licence. Both layers cost money to obtain and maintain, and both show up in your quote — which is exactly why a properly licensed registered nurse costs more per hour than an informal arrangement ever will.
The licence tier matters as much as the licence itself. A registered nurse has passed regulator exams and can legally handle medication administration, wound care, catheters and injections under a doctor's orders. An assistant nurse or licensed caregiver works at a lower tier — personal care, mobility, feeding, basic vitals — at a correspondingly lower rate. When two quotes differ by AED 300–500 per shift, the first thing to check is whether they are quoting the same tier at all.