Please ship all samples directly to the CLS laboratory at:

Customs Laboratory Services LLC
7361 Calhoun Place, Suite 405
Rockville, MD 20855-2765

Executive Officer: Roger Crain (Lic. CHB)

Phone: 240-386-8050

Email: clsllclab@yahoo.com

When samples arrive at our lab, we will be in touch via e-mail to confirm receipt. The fee for analysis is based on what tests we need to run and the speed of service requested (e-mail for details). We will confirm the testing and analysis fee when the sample(s) arrive.

To send us a sample:

• Fill out the applicable Sample Submission Form, located at https://www.dropbox.com/sh/33qh6odveyd1hrz/DPW-2RSzPo
• Send the shoe to our lab, along with an e-mail confirmation

If you have any questions, please don't hesitate to contact us.