41 CFR 102-84.45 - What types of real property are excluded from reporting for the Annual Real Property Inventory?
The following real property assets are excluded from Executive Order 13327 and reporting is optional:
(b) Public domain land (including lands withdrawn for military purposes) or land reserved or dedicated for national forest, national park, or national wildlife refuge purposes, except for improvements on those lands.
Title 41 published on 2013-07-01
no entries appear in the Federal Register after this date.