2026-11564NoticeWallet

New Jersey Lab Approved for Customs Fuel Testing

Published Date: 6/10/2026

Notice

Summary

AmSpec, LLC in Mickleton, NJ, just got the green light to measure and test petroleum products for U.S. Customs starting September 29, 2025. This approval lasts three years, helping ensure accurate fuel checks and smooth trade. Businesses dealing with petroleum can trust AmSpec’s certified skills, with the next review set for September 2028—no extra costs announced.

Analyzed Economic Effects

3 provisions identified: 3 benefits, 0 costs, 0 mixed.

AmSpec Accredited for Customs Fuel Testing

AmSpec, LLC in Mickleton, NJ was approved and accredited to gauge and test petroleum and certain petroleum products for U.S. Customs starting September 29, 2025. The approval lasts three years (beginning September 29, 2025), with the next inspection scheduled for September 2028. Businesses that need customs-related gauging or laboratory services may employ this accredited entity for those purposes.

Specific Approved Gauging and Test Methods

AmSpec is approved to perform API gauging procedures: Chapter 3 (Tank Gauging), Chapter 7 (Temperature Determination), Chapter 8 (Sampling), Chapter 12 (Calculation of Petroleum Quantities), and Chapter 17 (Marine Measurement). It is accredited to run listed CBP laboratory/ASTM methods including D287, D1298, D4006, D95, D4928, D473, D4807, D86, D445, D4294, D2622, D5002, D4052, D93, D2709, D1796, D7039, and D5191 for customs purposes.

Ask for Written Accreditation Assurances

If you intend to hire AmSpec for gauging or laboratory analyses, you should request and receive written assurances that the company is accredited or approved by U.S. Customs and Border Protection to perform the specific test or gauger service you need. You may also confirm specific approvals by calling CBP at (202) 344-1060, emailing labs@cbp.dhs.gov, or checking the CBP commercial gaugers and laboratories listing on cbp.gov.

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Key Dates

Effective Date
Published Date
9/29/2025
6/10/2026

Department and Agencies

Department
Independent Agency
Agency
Homeland Security Department
U.S. Customs and Border Protection
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