Lasers and Xray equipment

Which lasers require registration?

All Class 3B and Class 4 lasers must be registered with Environment, Health & Safety. 

The laser class is typically indicated on the device or in the

manufacturer's information that is included with the device.

Note that the following equipment may also contain or be classified as Class 3B or 4 lasers:

  • confocal microscopes
  • raman spectrometers
  • laser imaging systems
  • medical/therapeutic lasers

Class 1, 1M, 2, 2M, and 3R lasers do not require registration. Examples of class 1 lasers are grocery store scanners, while Class 2 lasers include laser pointers. 

To learn more about lasers, consult the Laser Safety Manual, take our new online Laser Safety course, and review some of our other resources in the right hand column.

How can I register my laser and/or X-ray equipment?

Review the information guide, then register your equipment and submit it to ehs.info@ualberta.ca. Already registered your equipment but need to renew it? Use our new renewal form. 

All X-ray equipment must be registered with Environment, Health & Safety. Register your equipment with this application, then submit it to ehs.info@ualberta.ca. Use this renewal form to re-register.

Do I need training before I can operate a laser or X-ray equipment?

Yes. Personnel wishing to operate a laser must complete the online EHS Laser Safety course and receive equipment safety training from their supervisor before using the device.

Personnel wishing to operate analytical X-ray equipment must first complete the EHS online training and receive in person equipment safety training from their supervisor. 

Personnel using portable hand-held X-ray fluorescence (XRF) devices must have a valid Level 1 (or higher) Natural Resources Canada (NRCan) certification.

For more information, contact ehs.info@ualberta.ca.