Carolina Inspection Services, Inc. is an accredited agency with the American Lumber Standard Committee (ALSC) to provide heat treatment (HT) inspection services for both lumber and Wood Packaging Materials (WPM).

The goals of CIS are to assist Wood Packaging Materials producers and Lumber producers in their export objectives and  provide support for compliance with the International Plant Protection Convention Guidelines for International Standards for Phytosanitary Measures (ISPM 15).