I'm not sure about the "audited" part, but the WIV did have such a central database. It went offline in September 2019, they say due to repeated hacking attempts. It hasn't been back since, and access to that database has been a major point of contention between those who believe a forensic investigation (i.e., one that doesn't simply trust the WIV to report whether they were working with related viruses) is necessary, and those who do not.
https://www.researchgate.net/publication/349073738_An_invest...