NIGP 25731: CBRNE Detection Equipment

Item

Code facts

UNSPSC codes
3

NIGP codes come from the NIGP Code (NIGP: The Institute for Public Procurement, maintained by Periscope Holdings), and state and local contract opportunities from the governments' procurement sites.

State & local contract opportunities

Notice Posted Due
Walk-through Detection System Closed · Georgia
Chemical/Gas Detection Sensor - Hazmat Sustainment Closed · Ohio
Replacement Detection Sensors - Hazmat Sustainment Closed · Ohio
City of Detroit Gunshot Detection System Closed · Michigan
T0106 - Law Enforcement Firearms Equipment and Supplies - Statewide Closed · New Jersey
Explosive Detection Screening Equipment Closed · California
RFI 25-250418, Weapons Detection Systems Closed · Georgia
RFQ 2025-0023 Mobile Baggage X-Ray Machine Closed · Georgia
RFP 2025-0022 Walkthrough Metal Detector Closed · Georgia
RFQ - Security Checkpoint X-Ray Baggage Scanner for Various Buildings Closed · Oregon
Resolve Handheld Raman Analyzer Closed · Florida —
ChemPro X Handheld Chemical Detector Closed · Florida —
Handheld analyzers for chemical identification (uasi 2021 grant) Closed · Florida —
Handheld Explosives and Narcotics Detector Closed · Texas —
SP Weapons Detection Systems Closed · Illinois
RFP 013024 Invitation for Bid Walkthrough Metal Detectors Closed · Georgia
Library Book Detection System Closed · Texas
RFP 24-10 Smart Environmental Sensors Awarded · Georgia
Hazmat monitor bid # DFD 2023-01 Awarded · Georgia
RFQ for two (2) Radioisotope Identification Device (RIID) Closed · Oregon
Metal Detectors Awarded · Georgia
TDF Package Inspection System Closed · Illinois · 23-444DHS-MENTH-B-32235
TDF Package Inspection System Closed · Illinois · 23-444DHS-MENTH-B-31767
FY22-FB0-CBRNE+ Detection Equipment-Port Security Grant Closed · District of Columbia
FY21 FEMS CBRNE Detection Meter Maintenance Closed · District of Columbia
FY21-FBO-HazMat Apparatus Equip-Supplies-OPIF#16081 Closed · District of Columbia
FY21-FB0-FEMS HazMat USAR Kit & Cable-OPIF#16081 Closed · District of Columbia
REbid Small Purchase - TDF Xray Scanner Closed · Illinois
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Latest 28 of 29 listed here. See the rest on GovTribe.

UNSPSC codes for 25731

About NIGP 25731

NIGP 25731 CBRNE Detection Equipment, an Item code, covers walk-through metal detection systems for school security screening, gunshot detection systems for law enforcement, chemical and gas detection sensors for hazmat operations, and integrated law enforcement equipment packages that bundle detection capabilities with related security technology. State and local governments procure these systems primarily through school districts seeking active-threat detection, municipal police departments installing real-time gunshot localization, state procurement offices establishing statewide law enforcement equipment contracts, and county facilities upgrading detention center security systems. The mix of issuing bodies includes state departments (New Jersey), county governments (Collin County, Jones County School System in Georgia), city police departments (Detroit), and cooperative purchasing vehicles serving multiple jurisdictions (Sourcewell on behalf of Washington and multi-state participants).

Recent activity spans multiple regions with notable concentration in the Mid-Atlantic and upper Midwest. The State of New Jersey Department of the Treasury is conducting two concurrent statewide procurements—Bid Solicitation #26DPP01263 (T3163) for law enforcement equipment and technology across nine categories including CBRNE detection systems, due June 24, 2026, with SBE and DVOB set-aside preferences, and Bid Solicitation #26DPP01214 (T0106) for law enforcement firearms equipment closing March 26, 2026. The City of Detroit Office of Contracting and Procurement issued an RFP for a Gunshot Detection System with proposals due March 17, 2026, requiring five years' prior experience and offering up to 29 equalization points for certified Detroit-headquartered and small businesses. Sourcewell, a Minnesota local government cooperative, posted RFP #061626 for Law Enforcement Equipment on behalf of multiple Washington counties and nationwide participating entities, due June 16, 2026. Jones County School System (Georgia) solicited walk-through detection systems through eRFP with cost as the sole scoring criterion and Georgia-supplier reciprocal preference, with proposals due April 29, 2026 and contract start May 13, 2026. Collin County, Texas issued an Invitation for Bid for a Construction Electronic Security System Upgrade at its Adult Detention Facility with an opinion of probable cost of $3,300,000.00 and sealed bids due January 22, 2026.

Quick answers

What is NIGP 25731?

NIGP 25731 is CBRNE Detection Equipment, an item in NIGP 18, Miscellaneous Commodities and Services.

Which UNSPSC codes match NIGP 25731?

NIGP 25731 maps to 3 UNSPSC codes, 46171634 Chemical agent detector paper, 46171635 Chemical agent detector and 46171644 CT Explosives Detection Systems (EDS).

What is the latest state & local contract opportunity under NIGP 25731?

The latest state & local contract opportunity under NIGP 25731 is Walk-through Detection System from Georgia, posted April 22, 2026.

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