Which authority is responsible for issuing the RRO license in Canada?

The authority responsible for issuing the Restricted Radio Operator (RRO) license in Canada is Innovation, Science and Economic Development Canada (ISED). This department oversees the management of radio frequencies and issues various radio operator licenses, including the RRO, ensuring that operators are trained and qualified to operate communications equipment within Canada’s regulatory framework. This oversight is crucial for maintaining order in the radio frequency spectrum and ensuring that operators can communicate effectively and safely in line with Canadian laws and regulations.

While other government entities are involved in different aspects of radio and telecommunications, such as regulations concerning broadcasting or safety in transportation, ISED specifically handles the licensing of operators, which is the reason it is the correct answer in this instance.