All kinds of physical, chemical and biological factors that negatively affect the health of the employees and are exposed to in the working environment are considered as work hygiene.  These effects;  They can appear in many types such as dust, gas, steam, noise, radiation, vibration, heavy metals, temperature, ergonomics, viruses.

Occupational safety laws and practices in our country are made in line with the European Union harmonization laws.  While it covers most of the working life, there are still issues that are in transition.

It is an index that has been in use for nearly two hundred years.  It is an indicator related to dry cargo trade and freight prices.  A high index indicates the dynamism in world trade and therefore the rising prices of towels.