25 C.F.R. § 502.5 Collateral agreement.
Title 25 - Indians
Collateral agreement means any contract, whether or not in writing, that is related, either directly or indirectly, to a management contract, or to any rights, duties or obligations created between a tribe (or any of its members, entities, or organizations) and a management contractor or subcontractor (or any person or entity related to a management contractor or subcontractor).
Title 25: Indians
PART 502—DEFINITIONS OF THIS CHAPTER
§ 502.5 Collateral agreement.