MONTREAL (AFP) – Mask wearing, temperature controls, disinfection of aircraft: the International Civil Aviation Organization on Monday published a series of health recommendations for the pandemic-hit airline industry as it relaunches air travel. The protocol was drawn up by an international task force formed by the Montreal-based ICAO with the help of other UN agencies like the World Health Organization and the powerful International Air Transport Association (IATA). ''These guidelines will facilitate convergence, mutual recognition and harmonization of aviation COVID-19 related measures across the globe,'' Philippe Bertoux, France's representative on ICAO's board, which led the ''task force'' debate, said in a statement. The changes being suggested are the most important for air travel since security measures put in place after the September 11, 2001 attacks on the United States. The recommendations – adopted Monday evening by the ICAO's executive committee, are intended to serve as a ''framework'' for assuring the safety of passengers and workers on planes and at airports. On their arrival at airports, travelers should present a health certificate and undergo an initial temperature check, under the guidelines. Online check-in before arriving at the airport should be given priority, and passages through security should be re-thought to limit physical contact and waiting in lines. Mobile tickets are advised, as well as other forms of no-contact technology, such as facial or eye scans. ''This will eliminate or greatly reduce the need for contact with travel documents between staff and passengers,'' the protocol said. Passengers are encouraged to travel as light as possible, with just one small piece of hand luggage. Newspapers and magazines will no longer be allowed on board, and duty-free sales will be limited. The wearing of a mask or face covering should be obligatory inside aircraft and terminals, where physical distancing of at least three feet (one meter) should be respected. Terminal access will be limited to passengers and their companions, such as those accompanying disabled travelers, and airport personnel. Aboard planes, passengers should wear masks, move as little as possible within the cabin, and not line up outside toilets to lessen the risk of infecting other passengers. People will be assigned specific toilet stalls on the plane in relation to where they are seated.