Per this & discussion on Discord:
SECTION IV: CITIZENSHIP AUDIT
…4.1. The Office shall use the Thread to track and document the following: a Citizenship shall be invalid 48 12 hours after they are publicly notified in the Thread by the Office to either (as listed alphabetically):
…4.1.1. No longer Failure to maintain residency with their recorded Resident nation at the time of notification..
…4.1.2. No longer Failure to maintain WA membership in their recorded WA nation at the time of notification.
…4.1.3. Failure to comply with the process detailed in Section 3.6. within the aforementioned 12-hour timeframe.…4.2. If the Citizen returns their recorded Resident nation to the region or their WA membership to their recorded WA nation and issues a notification of such return within the Thread before the 48 12 hour period established in Section 4.1 expires, their Citizenship shall remain valid.
…4.2.1 The Citizen may also keep their Citizenship valid if they successfully change their recorded Resident nation or recorded WA nation to another nation with valid citizenship or WA membership within the same 48 12 hour period, following Section 3 procedures.…4.3. Exceptions to Section 4.1 and its subsections may be established by additional law. Any Citizen may reapply for Citizenship upon removal.
…4.4. Any Resident may renounce their Citizenship by notifying the Office in the Thread.