What is a Certificate of Waiver (CoW) in relation to Small Unmanned Aircraft Systems (sUAS)?

A Certificate of Waiver (CoW) is a permission granted by the FAA that allows operators of Small Unmanned Aircraft Systems (sUAS) to deviate from certain regulations outlined in Part 107. This document is essential for situations where a sUAS operation cannot be conducted in full compliance with the existing rules due to specific operational needs or conditions. The CoW lays out the terms and conditions under which the operator can proceed, ensuring that safety remains a priority while allowing for the flexibility needed in unique circumstances.

In contrast, the other options address different concepts. A CoW does not serve as a document for operating without a license, which is a separate requirement that mandates certification for sUAS operations. It also is not a general requirement for operating in controlled airspace; rather, controlled airspace regulations must still be adhered to unless specific deviations are granted. Lastly, a CoW does not pertain to international flight approvals, which are governed by different regulations and procedures.