41 CFR § 101-26.101
Utilization of long supply and excess personal property
June 9, 2020
To the fullest extent practicable, agencies shall utilize inventories in long supply, as prescribed in subpart 101-27.3, and excess personal property, as prescribed in part 101-43, as a first source of supply in fulfilling their requirements.
[34 FR 200, Jan. 7, 1969]