The minimum age of Bangladeshi workers is 21 years but it may vary depending on the country. Contracts are made usually in the form of a letter. Workers may also be engaged on verbal agreements. In government organizations and in some private organizations as well. A probationary period exists for all workers varying between three months and during this period either party may serve a month’s notice for termination from or giving up the job. In the private sector, the dignity is ensured in accordance with the principles enunciated in the ILO convention and recommendations.