Compare brokers / GDLSK
GDLSK
Customs and international trade law firm
IEEPA refunds
GDLSK is a customs and trade law firm that has published IEEPA litigation updates and refund-rights guidance throughout 2026. Its refund work covers protective protests within 180 days of liquidation and Court of International Trade litigation.
Best for: Importers that need customs counsel for protests or CIT litigation
1 Legal nameGrunfeld, Desiderio, Lebowitz, Silverman & Klestadt LLP
2 HeadquartersNot disclosed
3 FoundedNot disclosed
4 SizeNot disclosed
5 CBP licenseNot disclosed
6 TechnologyNot disclosed
7 Published pricesNot disclosed
8 IEEPA refundsFiles protective protests within 180 days of liquidation and litigates at the Court of International Trade to preserve refund rights.
Services confirmed by a source
- ✓ Protests
- ✓ Trade litigation
- ✓ Customs legal counsel
Where we recommend them
- Best for finally liquidated entries and litigation, an alternative.
Worth knowing before you sign
- Cannot file CAPE for you; it works alongside you or your broker.
Sources
Work at GDLSK? Send corrections with a source to editors@bestcustomsbrokers.com. We fix verified errors within five business days.
Compare with
- UPS Parcel carrier and customs broker
- FedEx Logistics Customs brokerage and trade services arm of FedEx
- DHL Global Forwarding Global forwarder with US customs and drawback services
- Kuehne+Nagel Global logistics provider; owns US–Canada broker Farrow