1.The United Nations Mission in the Republic of South Sudan (UNMISS) is seeking qualified entities for the establishment, operation, and provision of Duty-Free Post Exchange (PX) Services in Juba and various field offices across South Sudan. This requirement covers an initial period of three (3) years, with the option to extend for up to two (2) additional years of one (1) year each. UNMISS hereby invites Expressions of Interest (EOI) from interested and eligible vendors with the capability and experience to provide these services. Please take note of the prequalification criteria provided under the 'Specific Requirement' Section.