Please, you must do super attention before you book your trip in internet online for Nepal, Bhutan & Tibet. Better you can ask them many questions about legal mention if they are registered company or not ? If they have proper insurance, cloths, gears, equipment for field staffs or not ? If they have already organized those itineraries or not ? If they have previous client’s references or not ? It will help out you to find and to choose the right and legal company with security payment and your travel plan will be safe on the hands of professional and license company in Nepal.
Regarding our company Altitude Randonnee Trekking, in short form known as ART in adventure tourism trademark. For your kind information, here are the details of our company registered in different government offices, license numbers, details of company associated in different tourism organizations and membership numbers.