Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Taxonomy refinement process and changes tracked after expert consultation
| Round | Type of change | Domains | Subdomains | Elements |
|---|---|---|---|---|
| Round 1 | Included | 4 | 26 | 107 |
| Eliminated | 0 | 1 | 1 | |
| Modified | 0 | 6 | 4 | |
| Round 2 | Included | 4 | 25 | 103 |
| Eliminated | 0 | 1 | 4 | |
| Modified | 0 | 6 | 12 | |
| Merged | 0 | 3 | 1 | |
| Added | 0 | 0 | 5 | |
| Final taxonomy | Included | 4 | 25 | 103 |
