Accurate contact information is critical for maintaining some of the Sound Science Initiative's most timely and effective services. For example, at times we focus our email alerts geographically—on individual states or congressional districts—and we need this information to segment our lists appropriately. Please keep us informed of any changes to your email or postal mail addresses as well as other changes to the information requested below.

Update your Profile

All SSI Members within the United States receive the semiannual UCS magazine, Catalyst, and our quarterly newsletter, Earthwise. These publications will be sent to whichever address you select to receive correspondence.