<?xml version="1.0" encoding="UTF-8"?>
<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>NAICS 541690 Contracts — Set-Aside Brief</title><link>https://setasidebrief.com/naics/541690/</link><atom:link href="https://setasidebrief.com/naics/541690/feed.xml" rel="self" type="application/rss+xml"/><language>en</language><lastBuildDate>Thu, 15 Oct 2026 00:00:00 +0000</lastBuildDate><ttl>720</ttl><description>New items in NAICS 541690 Contracts (up to 50, updated daily). Always check the official notice. Source: SAM.gov Contract Opportunities public data (U.S. GSA). Unofficial; not affiliated with SAM.gov.</description><copyright>Source: SAM.gov Contract Opportunities public data (U.S. GSA). Unofficial; not affiliated with SAM.gov.</copyright><item><title>FY27 - EXPERT REVIEW BOARDS — due Sep 30, 2027</title><link>https://setasidebrief.com/o/ab2df14294ef4014a9cd5517a2891968/</link><guid isPermaLink="true">https://setasidebrief.com/o/ab2df14294ef4014a9cd5517a2891968/</guid><pubDate>Thu, 15 Oct 2026 00:00:00 +0000</pubDate><description>Farm Production and Conservation Business Center · Sources Sought · Set-aside: Open to all · Place: Washington, District of Columbia · NAICS 541690 · Response due: Sep 30, 2027, 6:00 AM (UTC-04:00)</description></item><item><title>FY27 BOTANY SURVEYS — due Nov 13, 2026</title><link>https://setasidebrief.com/o/5f718bfead9042c9a8625edee0956540/</link><guid isPermaLink="true">https://setasidebrief.com/o/5f718bfead9042c9a8625edee0956540/</guid><pubDate>Wed, 14 Oct 2026 00:00:00 +0000</pubDate><description>Departmental Offices · Solicitation · Set-aside: Small Business · Place: Not specified · NAICS 541690 · Response due: Nov 13, 2026, 5:00 PM (UTC-08:00)</description></item><item><title>Community Health Immunization Resources — due Oct 19, 2026</title><link>https://setasidebrief.com/o/ba6e07b10e1f4f9cae4478cd8aaa519b/</link><guid isPermaLink="true">https://setasidebrief.com/o/ba6e07b10e1f4f9cae4478cd8aaa519b/</guid><pubDate>Tue, 13 Oct 2026 00:00:00 +0000</pubDate><description>Indian Health Service · Combined Synopsis/Solicitation · Set-aside: Indian Small Business Economic Enterpris · Place: Not specified · NAICS 541690 · Response due: Oct 19, 2026, 5:00 PM (UTC-04:00)</description></item><item><title>INJECTION WELL FAILURE MODE EVALUATION — due Nov 10, 2026</title><link>https://setasidebrief.com/o/62afec6acf914a12857bcefa7fde1b2b/</link><guid isPermaLink="true">https://setasidebrief.com/o/62afec6acf914a12857bcefa7fde1b2b/</guid><pubDate>Tue, 13 Oct 2026 00:00:00 +0000</pubDate><description>Departmental Offices · Solicitation · Set-aside: Small Business · Place: Not specified · NAICS 541690 · Response due: Nov 10, 2026, 1:00 PM (UTC-07:00)</description></item><item><title>R--Technical Services Support — due Oct 21, 2026</title><link>https://setasidebrief.com/o/27e20be832da401db087c668d41d79f0/</link><guid isPermaLink="true">https://setasidebrief.com/o/27e20be832da401db087c668d41d79f0/</guid><pubDate>Fri, 09 Oct 2026 00:00:00 +0000</pubDate><description>Department of Energy · Solicitation · Set-aside: 8(a) · Place: Not specified · NAICS 541690 · Response due: Oct 21, 2026, 2:30 PM (UTC-04:00)</description></item><item><title>Safety, Prevention, Epidemiology, and Education Development for Health Care and Antimicrobial Resistance - SPEED 2027-2032 — due Nov 8, 2026</title><link>https://setasidebrief.com/o/3ce3d10bc31a4ae6a3ecda79fe67541e/</link><guid isPermaLink="true">https://setasidebrief.com/o/3ce3d10bc31a4ae6a3ecda79fe67541e/</guid><pubDate>Thu, 08 Oct 2026 00:00:00 +0000</pubDate><description>Centers for Disease Control and Prevention · Presolicitation · Set-aside: Small Business · Place: Atlanta, Georgia · NAICS 541690 · Response due: Nov 8, 2026, 5:00 PM (UTC-05:00)</description></item></channel></rss>
