External Resources

Helpful Resources. 

Below you will find links to external sources verified by Deringer's logistics experts.

General Links

USMCA Full Text 

Harmonized Tariff Schedule of the U.S. (HTSUS) PDFs

Tariff-PGA Code Table

A.N. Deringer Forms

Customs Rulings Online Support System (CROSS)

ACE Business Rules (Automated Commercial Environment)

Antidumping and Countervailing Duties (AD/CVD)


Agricultural Marketing Service (AMS)

Section 8e Imports

Animal and Plant Health Inspection Service (APHIS/CORE)

Imports and Exports

Affected Tariff Numbers

Agricultural Commodity Import Requirements ACIR

APHIS Manuals


GRIN Taxonomy (Genus and Species lookup)

Alcohol, Tobacco, Firearms, and Explosives (ATF)

ATF Guidebook on Importation

Foreign Trade Zone (FTZ) & Bonded Warehouse Information

Environmental Protection Agency (EPA) 

Toxic Substances Control Act TSCA


Formaldehyde in Composite Wood Products

HTS Codes for Formaldehyde in Composite Wood Products

Importing Vehicles and Engines into the U.S.

Certification Data for Vehicles, Engines, and Equipment (i.e., Family Names)

Food and Drug Administration (FDA)

General Import Info

FDA Product Code Builder

Dun & Bradstreet Web Platform

FEI Search Portal

FDA Online Prior Notice

Importing FDA-Regulated Products: The Import Process

Fish and Wildlife Services (FWS)

Information for Importers and Exporters

Electronic Declarations (eDecs)


General Information

Paper Form

National Highway Traffic Safety Administration (NHTSA)

Vehicle Import Forms & Information

Office of Marine Conservation (OMC)

Implementation Guide

Shrimp Exporter’s/Importer’s Declaration Form

National Marine Fisheries Service/Seafood Import Monitoring Program (SIMP/NMFS)

International Fisheries Trade Permit (IFTP) Permit Information

Issued Permit Search


Quota Enforcement and Administration

Export Resources

Department of Commerce

U.S. Census Bureau Foreign Trade Regulations (FTR)

Bureau of Industry and Security (BIS)

Department of State

Directorate of Defense Trade Controls

Department of Treasury 

Office of Foreign Assets Controls (OFAC)

Department of Homeland Security (DHS)

 U.S. Customs & Border Protection (CBP)

Basic Importing and Exporting

Exporting a Motor Vehicle

Obtaining an Employee Identification Number

Register for AESDirect

International Trade Administration (ITM)

Consolidated Screening List Search Engine

Exporting Tools and Resources

Country Commercial Guides