Procedure for proclamation of state of emergency
Section 305(3)(f) · 1999 Constitution (2004 edition)
What Constitution says
(f) there is any other public danger which clearly constitutes a threat to the existence of the Federation; or
This is the 1999 Constitution as published in 2004. Later amendments aren't included yet, so a section may have changed since.
Original source
Official Gazette · CFRN 1999 official PDF · printed page 124–125. Original document
Release: draft-c8d50d87fae9. Source scope, review and corrections