36 C.F.R. § 261.22
Unauthorized use of “Smokey Bear” and “Woodsy Owl” symbol
(a) Manufacture, importation, reproduction, or use of “Smokey Bear” except as provided under §§ 271.2, 271.3, or 271.4 is prohibited.
(b) Manufacture, importation, reproduction, or use of “Woodsy Owl” except as provided under §§ 272.2, 272.3, or 272.4 is prohibited.