How to bid on Immune Mechanisms of Protection Against Mycobacterium tuberculosis Center (IMPAc-TB) for NIH

What the National Institutes of Health is buying

The National Institutes of Health (NIH) is seeking research proposals for the Immune Mechanisms of Protection Against Mycobacterium tuberculosis Center (IMPAc-TB). This is a Broad Agency Announcement (BAA), which means the agency is looking for innovative solutions to a general problem rather than a specific product or service.

Vendors interested in contributing to advanced research in immunology and infectious diseases, specifically related to tuberculosis, should consider this opportunity. It represents a chance to secure funding for significant scientific contributions.

Key dates and what happens at the deadline

This solicitation was published on July 21, 2026. The deadline for submitting proposals is September 01, 2026, at 3:00 PM ET. All proposals must be received by this exact time.

It is important to submit your proposal well in advance of the deadline to avoid any last-minute technical issues. Late submissions are generally not accepted.

Who this opportunity suits

This opportunity is suitable for research institutions, universities, and professional organizations with expertise in immunology, microbiology, infectious diseases, and related biomedical sciences. Firms capable of conducting high-level scientific research on Mycobacterium tuberculosis and its immune mechanisms are the target.

The solicitation falls under the professional services category, specifically for scientific research and development.

How to access and respond to this solicitation

To view the full solicitation and related documents, you will need to access the original source on the government portal. Click “View original source” to open the opportunity.

If the first click takes you to the portal’s homepage, click the “View original source” link again to go directly to the bid. You may or may not need a free account on the portal to view the documents.

Practical tips for preparing a competitive response

For a Broad Agency Announcement like this, focus on the scientific merit and innovative aspects of your proposed research. Clearly articulate your methodology, expected outcomes, and how your approach addresses the NIH's objectives for the IMPAc-TB center.

Review the two amendments carefully. These provide answers to questions from potential offerors and may contain crucial clarifications or additional details that impact your proposal. Ensure your proposal directly addresses any points raised in these amendments.

Pay close attention to all instructions within the solicitation document (BAA-75N93026R00008). Adherence to formatting, content, and submission requirements is critical for your proposal to be considered.