(1) A procurement unit may allow a vendor to correct an immaterial error in a responsive solicitation response as provided in this section.
(2)
(a) A procurement unit that allows a vendor to correct an immaterial error in a responsive solicitation response shall:
(i) require the vendor to submit the correction in writing; and
(ii) establish a deadline by which the vendor is required to correct the immaterial error.
(b) A procurement unit may not allow a vendor to correct an immaterial error in a responsive solicitation response after the deadline established under Subsection (2)(a).