The definition of tour leader
The tour leader is the person who manages the itinerary on behalf of the tour operator, who ensures that the program is implemented as described in the operator's tour description and is sold to the tourist and provides local practical information.
Attention
A tour leader may or may not be a trour guide for tourists. The tour leader is not trained, may not have the authorization and qualifications to guide tourists in a specific area, unless he has specific permissions or permission, depending on the region, city or country.