Yes. A Tribe must include in its NEW Program plan the following four certifications and any additional certifications that the Secretary prescribes in the planning guidance: Certification Regarding Debarment, Suspension, and Other Responsibility Matters-Primary Covered Transactions; Certification Regarding Drug Free Workplace Requirements for Grantees Other Than Individuals; Certification Regarding Tobacco Smoke, and Assurances-Non-Construction Programs.
45 C.F.R. § 287.90