Table 2.

Included guidelines.

Year Published	Professional airway group and reference	Country	COVID‐19 specific
2021	Canadian Airway Focus Group [16]	Canada	N
2021	Society for Airway Management [17]	USA	N
2021	French Society of Anaesthesia and Intensive Care Medicine [18]	France	Y
2021	Society of Airway Management [19]	USA	Y
2020	Difficult Airway Society [1]	UK	N
2020	Canadian Anesthesiologists' Society [20]	Canada	N
2020	Catalan Society of Anesthesiology [21]	Spain	N
2020	Anaesthesia Patient Safety Foundation [22]	US	Y
2020	Joint Task Force of the Chinese Society of Anesthesiology and the Chinese Association of Anesthesiologists [23]	China	Y
2020	Safe Airway Society [24]	Australia	Y
2020	Difficult Airway Society (DAS), Association of Anaesthetists, Intensive Care Society, Faculty of Intensive Care Medicine and the Royal College of Anaesthetists [25]	UK	Y
2020	Società Italiana di Anestesia Analgesia Rianimazione e Terapia Intensiva (SIAARTI) and the European Airway Management Society [26]	Italy	Y
2020	Indian Society of Anaesthesiologists [27]	India	Y
2020	Chinese Society of Anesthesiology [28]	China	Y
2020	All India Difficult Airway Association [29]	India	Y
2020	Korean Society of Anesthesiologists [30]	Korea	Y
2020	Taiwan Association of Anesthesiologists [31]	Taiwan	Y
2020	N/A [32]	International	Y
2019	French Society of Anaesthesia and Intensive Care Medicine and French‐speaking Intensive Care Society [33]	France	N
2018	Difficult Airway Society [3]	UK	N
2018	Société Française d'Anesthésie et de réanimation [34]	France	N
2017	French Society of Anaesthesia and Intensive Care Medicine [35]	France	N
2017	Chinese Collaboration Group for Emergency Airway Management [36]	China	N
2017	Association of Anaesthetists [37]	UK	N
2016	All India Difficult Airway Association [38]	India	N
2016	All India Difficult Airway Association [4]	India	N