National Dosimetry Services
National Dosimetry Services (NDS) provides Canadian workers with a full line of dosimetry products and services to monitor levels of ionizing radiation.
Services and information
About National Dosimetry Services
What we do, dosimetry program, radiation monitoring, radiation fact sheets, contact us
Your NDS account
Apply for dosimetry services, register new users, manage your billing statements, pay your account, request additional services
National Dosimetry Services products
Whole body dosimeter (includes head/collar dosimeter), extremity dosimeter, neutron dosimeter, electronic personal dosimeter (EPD)