Iam Bangladeshi i come form Qatar just 3 month...

We would like to inform you that according to the edited Residence Law of 2018 related with expats entry and residence, article 7 related with cancelling the travel permit from the law of 2015
Article 7:
The expatriate working under the aforementioned labor law shall have the right to temporarily leave or leave the country during the validity of the employment contract, giving the employer the right to pre-submit to the Ministry of Administrative Development, Labor and Social Affairs, a list of the number of his employees, with whom he considers that his prior consent is necessary. On their departure from the country because of the nature of their work, provided that they do not exceed (5%) of the number of workers. Thus, the worker does not need a permit to leave or NOC.