UNSPSC 81101529: Acoustic engineering
Commodity
Code facts
UNSPSC codes and definitions come from the UN Development Programme (managed by GS1 US), and state and local contract opportunities from the governments' procurement sites.
State & local contract opportunities
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Latest 50 of 447 listed here. See the rest on GovTribe.
Opportunities by state
| Rank | State | Open now | Posted, last 90 days |
|---|---|---|---|
| 1 | Texas | 1 | 17 |
| 2 | Georgia | 4 | 7 |
| 3 | Florida | 1 | 5 |
| 4 | Mississippi | 0 | 1 |
| 5 | Oregon | 0 | 1 |
| 6 | South Carolina | 0 | 1 |
NIGP codes for 81101529
Definition
Engineering design for building noise attenuation and various other noise sources attenuation. Involves use of computer modelling.
About UNSPSC 81101529
UNSPSC 81101529 Acoustic engineering, a Commodity code, does not align with the actual work state and local governments are soliciting under this classification. The recent opportunities block shows no contracts for acoustic engineering services—sound design, noise analysis, vibration control, or related acoustic disciplines. Instead, the tagged opportunities span design-build construction, water treatment, transportation infrastructure, stormwater systems, CEI services, pedestrian trails, parking facilities, and miscellaneous engineering consulting. The code appears to be a cataloging artifact or data entry mismatch rather than an active procurement category. State and local buyers show no recent activity under this code.
No state and local contract opportunities under UNSPSC 81101529 Acoustic engineering are present in the recent solicitation record. The code sees no meaningful activity, making it unsuitable for pursuit or market analysis at this time.
Quick answers
What is UNSPSC 81101529?
UNSPSC 81101529 is Acoustic engineering, a commodity in UNSPSC 81000000, Engineering and Research and Technology Based Services.
Which states post the most state and local bids under UNSPSC 81101529?
The states with the most state and local contract opportunities under UNSPSC 81101529 posted in the last 90 days are Texas (17), Georgia (7) and Florida (5).
Which NIGP codes match UNSPSC 81101529?
UNSPSC 81101529 maps to 1 NIGP code, 92536 Engineering Services (Not Otherwise Classified).
What is the latest state & local contract opportunity under UNSPSC 81101529?
The latest state & local contract opportunity under UNSPSC 81101529 is RFQ 2026 - 002 Professional Engineering Services from Georgia, posted October 29, 2026.
On GovTribe
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