2020 WKF competition rules updating seminar was held very successfully at Lavanga resorts in Hikkaduwa on 17-18 September and this seminar was conducted only for WKF & AKF license holders. The seminar was organized by the Sri Lanka Karatedo federation and Southern Province Karatedo federation. conducted by Sensei R.J.Alexander , Chairman-National Referee commission of the Sri Lanka Karatedo Federation.