BACKGROUND INVESTIGATIONS ARE MANDATORY TO DETERMINE EMPLOYMENT SUITABILITY Preliminary records check will be conducted prior to appointment. Favorable adjudication of a full background investigation is a condition for continued employment- as required for sensitive positions. Unfavorable Adjudication shall be grounds for immediate termination as per Oglala Sioux Tribal Policy and Tribal Ordinance. The Oglala Sioux Tribe requires full disclosure – when signing the application you are certifying your answers are made in good faith an true to the best of your knowledge.