In regards to tournaments to be held from April 2022 & Beyond, Badminton Asia would like to remind Member Associations to sanction tournaments as soon as possible to obtain a favourable slot. Please sanction tournaments 9 Months prior to the tournament hosting date following the deadline chart provided below.
Please also know that the Cancelation deadline ( without penalty for ALL events are 120 Days ( 4 Months) before event date.

Online Sanction: http://bwf.tournamentsoftware.com/organization/tournament_applications.aspx?id=209B123F-AA87-41A2-BC3E-CB57133E64CC
Please note that Junior Under 17, Under 15, and Under 13 Sanction is done in writing ( email) to Badminton Asia 9 months prior to event date. Badminton Asia will then approve and sanction the event. Interested party may write to belleng@badmintonasia.org for more enquiries.
For members without a bwf account, kindly email Mr. Shanmugam from BWF at s.ramachandran@bwfbadminton.org
For further reading, you may refer to BWF regulation link as below:
BWF Tournament Sanction Policy