NOAA SSO has been implemented for Alma. While Single Sign will be enabled, IP authentication is still a requirement for SSO.
The NOAA Alma SSO login page is https://noaa.alma.exlibrisgroup.com/SAML
If you are unable to view the Alma login page itself, and are not redirected login to Alma using NOAA's SSO, this likely means you have not provided NOAA's Alma / Primo admins your IP addresses. If this is the case, email email@example.com.
NOAA Single Sign On for NOAA staff (Federal Employees and Contractors).
If someone is having trouble logging in with SSO:
The NOAA Central Library is to support and further NOAA’s mission of promoting global environmental stewardship in order to conserve and wisely manage the Nation's marine and coastal resources; and describing, monitoring, and predicting changes in the Earth's environment in order to ensure and enhance sustainable economic opportunities.