For a pest control company to be licensed, it must meet some Government and municipal requirements before they can operate

The company must employ a supervisor who holds a bachelor degree in biology, entomology or agricultural science, in addition to a minimum experience in the pest control domain.
Any pest control technician must pass a written and practical exam in order to get Dubai Municipality Permit for pest control activities, and once issued the permit must be always present while operating in the field.
Commercial Vehicles, where the pesticides are placed separately without affecting the team using the vehicle.
Special pesticide's storage places with strict safety measures.

As a Client, to check the credentials of pest control company and its staff, ask the technician for the below documents before starting his job

Company’s Valid Trade License, Exterminating & Fumigation Services must be mentioned in the License activities section.
The Technician/s Valid Permit card issued by Dubai Municipality.
Valid Registration Documents for the pesticides to be used during the treatment, Issued by Ministry of Environment

Checking the above documents prior to any pest control job, can highly reduce the chances of misuse of pesticides inside your house causing any harm to you and your family