Can you be a gas technician if you are coulour blind?

Yes, you can be a gas technician if you are color blind, but it may depend on the specific requirements of the job and the regulations in your region. Many tasks in gas technology do not rely heavily on color perception. However, it's essential to assess whether any specific duties—such as identifying colored wires or indicators—would be impacted by color blindness and to discuss accommodations with potential employers if necessary.