The answer is "The global Address List (GAL) is publishes in the new certificates".
Explanation:
Describe the GAL with relate to smart card:
The GAL is a part of the outlook, that allows the users to make a group of mutual contacts and resources specified for your G Suite domain and searchable directory.
It provides the main mail app, that offers you to make global contacts, and also provides basic contact, with the use of business shares global addresses with others. In this process, the co-worker can change their smart card.