An official website of the United States government.

We've made some changes to If the information you are looking for is not here, you may be able to find it on the EPA Web Archive or the January 19, 2017 Web Snapshot.

Risk Assessment

How to subscribe to the Human Health Risk Assessment Bulletin

STAYING CONNECTED: If you would like to receive notifications of human health risk assessment announcements, please sign up to be on the HHRA mailing list.

1. Click on the link below to connect to the GovDelivery listserve website:

2. Once you are in this site you will automatically be enrolled in the HHRA mailing list. You can then click through additional options to join other EPA mailing lists topics.

 We encourage you to join this list to learn more about these other EPA programs. If you like to tweet, then follow HHRA on the EPA Research Twitter account