myLDR Portal

Log into your account with Landauer today on The organization known as Landauer provides patients and customers with integrated radiation safety products and services. These products and services include occupational radiation monitoring that is backed by market-leading dosimetry technology. Log into your account to learn more.

The company has over half a century of experience in industry service and is able to provide what can only be described as unparalleled expertise in radiation safety, commitment to innovation and client support. You can log into your account by entering your username and password today on


Help Logging Into Your MyLDR Account

If you are having issues logging into your account due to losing your password, you can use the link titled “Forgot Your Password” in order to get help recovering this information. Activating this link will redirect you to a new page that will ask you to provide your username in order to continue the password recovery process.

What if you have not yet registered? In that case, you can use the link titled “Request User Login” in order to get your login with My LDR set up. Activating this link will take you to a new page that will require you to fill out some basic information. This information will verify you as a customer or a client of Landauer. You will be asked to fill in the following information:

  • Preferred username
  • First name
  • Last name
  • Email address
  • Account number
  • Report to address
  • Account name
  • Phone
  • City
  • Country
  • State/province
  • Postal Code
  • Customer service representative

You will also need to fill in a Captcha response. This means that you will be shown an image and asked to type the text that you see in the image. This is to verify that you are a person that is trying to create an account rather than a computer program trying to break into the system.

If you are curious as to how Landauer can assist you and your organization you can use the following information to contact Landauer for more information. You can fill out a contact information form in order to be contacted. This will require you to provide your name, title, company, email, phone number and additional comments. You can use the following phone numbers to contact a representative:

  • Dosimetry services: 1-800-323-8830
  • Patient monitoring: 1-800-323-8830
  • Emergency preparedness: 1-800-323-8830
  • InLight Dosimetry Systems Solutions: 1-800-561-2708
  • Medical physicists: 1-877-476-8433
  • Customer service: 1-800-323-8830
  • Tech support: 1-800-438-3241
  • Regional sales assistant: 1-800-628-1514
  • Online Support: 1-800-323-8830