https://corporate.bwfbadminton.com/news-single/2025/05/02/updates-to-bwf-laws-and-regulations-2 https://corporate.bwfbadminton.com/news-single/2025/05/02/up...

https://corporate.bwfbadminton.com/news-single/2025/05/02/updates-to-bwf-laws-and-regulations-2 https://corporate.bwfbadminton.com/news-single/2025/05/02/up... "The following is a summary of changes to the Laws of Badminton approved at the Annual General Meeting 2025, and a regulation update approved by BWF Council. Laws of Badminton – Spin Serve The spin serve is now permanently banned, as per Law 9.1.5, which now reads as follows: “the server shall release the shuttle without adding spin, and the server’s racket shall initially hit the base of the shuttle;”"