10 U.S. Code § 12406 - National Guard in Federal service: call
the United States, or any of the Commonwealths or possessions, is invaded or is in danger of invasion by a foreign nation;
there is a rebellion or danger of a rebellion against the authority of the Government of the United States; or
the President may call into Federal service members and units of the National Guard of any State in such numbers as he considers necessary to repel the invasion, suppress the rebellion, or execute those laws. Orders for these purposes shall be issued through the governors of the States or, in the case of the District of Columbia, through the commanding general of the National Guard of the District of Columbia.
2006—Par. (1). Pub. L. 109–163 substituted “Commonwealths or possessions” for “Territories, Commonwealths, or possessions”.
The following state regulations pages link to this page.
- Conn. Agencies Regs. § 31-51rr-13 - 31-51rr-13 - Leave because of a qualifying exigency (29 CFR § 825.126)