50 CFR § 3.3 - Discrimination by contractors and permittees prohibited.
The provisions of part III of Executive Order 10925 (3 CFR, 1959-1963 Comp. p. 448) and the provisions of Executive Order 11114 (3 CFR, 1959-1963 Comp. p. 774), as they may be amended, and the regulations of the President's Council on Equal Opportunity, the President's Committee on Equal Employment Opportunity, contained in 41 CFR part 60, and the Equal Employment Opportunity Commission are applicable to all agreements, or modifications thereof, between the Service and any person for supplies, services or facilities, or for the use of any Government property, services or facilities.
(a) Any person who provides public accommodations, facilities, services, or privileges upon any land under the control or administration of the Service through a permit, contract, concession contract, or other form of agreement with the Service is prohibited from discriminating by segregation or otherwise against any person because of race, color, creed, or national origin in the furnishing or refusing to furnish such person any accommodation, facility, service, or privilege which is offered to or enjoyed by the general public, and will agree to abide by the prohibitions against discrimination contained in the permit, contract, or agreement.
(b) Any person who uses, occupies, or possesses any land under the administration or control of the Service through a permit, contract, concession contract, or other form of agreement with the Bureau is prohibited, in conjunction with the acts or activities authorized or permitted by such permit, contract, or agreement, from discriminating against any employee or applicant for employment or maintaining any employment practice which discriminates in any manner because of race, color, creed, or national origin, and will agree to abide by the prohibitions against discrimination contained in the permit, contract, or agreement.