Section 126.601 - What additional requirements must a certified HUBZone small business concern meet to submit an offer on a HUBZone contract?(a) Only certified HUBZone small business concerns are eligible to submit offers for a HUBZone contract or to receive a price evaluation preference under § 126.613 .(b) At the time a certified HUBZone small business concern submits its initial offer (including price) on a specific HUBZone contract, it must certify to the contracting officer that it: (1) Is a certified HUBZone small business concern in DSBS (or successor system);(2) Is small, together with its affiliates, at the time of its offer under the size standard corresponding to the NAICS code assigned to the procurement;(3) Will "attempt to maintain" having at least 35% of its employees residing in a HUBZone during the performance of the contract, as set forth in § 126.200(e) ; and(4) Will comply with the applicable limitations on subcontracting during performance of the contract, as set forth in § 125.6 of this chapter and §§ 126.200(f) and 126.700 .(c) A certified HUBZone small business concern may submit an offer on a HUBZone contract for supplies as a nonmanufacturer if it meets the requirements of the nonmanufacturer rule set forth at § 121.406 of this chapter.(d) Where a subcontractor that is not a certified HUBZone small business will perform the primary and vital requirements of a HUBZone contract, or where a HUBZone prime contractor is unduly reliant on one or more small businesses that are not HUBZone-certified to perform the HUBZone contract, the prime contractor is not eligible for award of that HUBZone contract.(1) When the subcontractor qualifies as small for the size standard assigned to the procurement, this issue may be grounds for a HUBZone status protest, as described in § 126.801 . When the subcontractor is alleged to be other than small for the size standard assigned to the procurement, this issue may be grounds for a size protest under the ostensible subcontractor rule, as described at § 121.103(h)(3) of this chapter.(2) In the case of a contract or order for services, specialty trade construction or supplies, SBA will find that a prime HUBZone contractor is performing the primary and vital requirements of the contract or order, and is not unduly reliant on one or more subcontractors that are not HUBZone-certified, where the prime contractor can demonstrate that it, together with any subcontractors that are certified HUBZone small business concerns, will meet the limitations on subcontracting provisions set forth in § 125.6 of this chapter.(3) In a general construction contract, the primary and vital requirements of the contract are the management, supervision and oversight of the project, including coordinating the work of various subcontractors, not the actual construction work performed.(e) For two-step procurements (including architect-engineering and design-build procurements) to be awarded as HUBZone contracts, a concern must be a certified HUBZone small business concern as of the date that it submits its initial bid or proposal (which may or may not include price) during phase one. 84 FR 65247 , Nov. 26, 2019, as amended at 84 FR 65664 , Nov. 29, 2019; 85 FR 5304 , Jan. 30, 2020; 88 FR 26212 , Apr. 27, 2023 84 FR 65247, 11/26/2019, as amended at 84 FR 65664, 11/29/2019; 85 FR 5304, 1/30/2020; 88 FR 26212, 5/30/2023