The “Statement regarding the working of a patented invention” is a formal document required by patent offices to provide information on how a patented invention is being utilized or worked. This statement typically includes details about the information on whether the patented invention is being commercially exploited or used in the country where the patent was granted, details on the volume of production, sales, or distribution related to the patented invention, and information on any licensing agreements or arrangements made for the patented technology. The purpose of this statement is to ensure that patents are not being held without active use, thereby promoting innovation and fair competition.