Sir, I joined my company on 28th September 2018....

Dear Customer,                      
Thanks for joining and trusting us, much appreciated!

We would like to inform you that The UAE Labor Law provides for the worker's entitlement to receive his annual leave, provided that the employer agrees to start the leave this means that the order is subject to the employer's approval or refusal to take the leave. The employer may postpone the annual leave for one time and may not be postponed for two successive years and We recommend that you negotiate with your employer if you want to get annual leave for the current year
Here is the text of the UAE Labor Law, concerning your inquiry:
Article 76
The employer may fix the date of commencement of annual leave and, if necessary, divide such leave into not more than two periods. However, the leave division provision shall not apply to leaves of child workers.
Article 78
Each worker shall be entitled to his basic wage and the housing allowance, if applicable, in respect of his days of annual leave. Where it was imperative for the work interest to put a worker on duty during all or part of his annual leave, and if the leave days on which he worked were not carried forward to the following year, the employer shall pay him his normal wage plus an allowance in lieu of leave, for the actually worked days, calculated on the basis of his basic wage.
In all cases, the worker may not be employed during his annual leave more than once during two consecutive years.

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