Clean but inefficient unfriendly and crazy behaviour at the security check. AMS to TRD more than 30 minutes for delivering luggage from only one plane at the international terminal. No handling staff. No information desk at the international terminal only one in the domestic. TRD to AMS harassment at the security check and unfriendliness of its staff. No limits under the word "security"! I have sent twice a complaint to Avinor in Oslo airports' authority for Norway and to Avinor in Trond-heim. No answer from both. This behaviour shows me an evidence of incapacity to manage the Airports and a confession of failure for the Kingdom of Norway. Moreover no lounge for KL passengers.