maximum working hours

Maximum no. of working hours 9 hours a day and 48 hours a week. There is no difference between managerial and nonmanagerial workers when it comes to regulations relating to working hours. The working hours may be increased up to 54 hours a week upon prior notice to the Inspector, but this increase would be subject to a condition that overtime hours should not be more than 150 in one year.

I am working in a organisation,there my salary is fix and no any leave,weekly off even national holiday not given by company so please advise what is the action it?