31 C.F.R. § 2.40 Emergency planning [4.1(b)].
Title 31 - Money and Finance: Treasury
Each Treasury bureau and the Departmental Offices shall develop plans for the protection, removal, or destruction of classified information in case of fire, natural disaster, civil disturbance, or possible enemy action. These plans shall include the disposition of classified information located in foreign countries.
Title 31: Money and Finance: Treasury
PART 2—NATIONAL SECURITY INFORMATION
Subpart E—Implementation and Review
§ 2.40 Emergency planning [4.1(b)].

