How to bid on Pre-Award & Post-Delivery Buy America Audit for SunLine Transit Agency

What SunLine Transit Agency is buying

SunLine Transit Agency in Coachella Valley, California, is looking for a firm to conduct a Pre-Award and Post-Delivery Buy America Audit. This audit is specifically for fourteen paratransit Compressed Natural Gas (CNG) vehicles. The audit will assess compliance with Buy America requirements both before the vehicles are delivered and after delivery.

Key dates and what happens at the deadline

The deadline for this opportunity is August 28, 2026, at 1:00 AM ET. All responses must be submitted through the SunLine Transit Agency procurement portal (Bonfire) by this time. Late submissions will not be considered.

Who this opportunity suits

This opportunity is suitable for professional services firms with expertise in auditing, particularly those familiar with federal procurement regulations like Buy America. Firms specializing in compliance, transportation, or manufacturing audits would find this relevant. The work falls under the professional services category.

The reference number for this solicitation is 27-016.

How to respond

To access the full solicitation documents and respond, you need to go to the SunLine Transit Agency procurement portal. You can view the opportunity details publicly without needing an account. However, to download documents and submit your response, you will need to register a free vendor account on the Bonfire platform.

Practical tips for a competitive response

When preparing your response, clearly outline your firm's experience with Buy America audits and similar compliance projects. Provide specific examples of past work, especially any involving vehicle procurement or transit agencies. Detail your proposed methodology for both pre-award and post-delivery audit phases.

Ensure your proposal addresses all requirements specified in the solicitation documents. Pay close attention to any instructions regarding formatting, required attachments, and submission procedures on the Bonfire portal. A well-organized and thorough response demonstrates your firm's professionalism and capability.