If the commodity, equipment or printing is available from only one source, the sole-source procurement method set forth in Section 3.109, Sole-Source Procurement, of these regulations and Section 31-7-13(m), Mississippi Code of 1972, Annotated, shall be used even if the procurement is a small purchase as specified in Subsection 3.108.04, Purchases less than $5,000.01.
12 Miss. Code. R. 6-3.108.02.3