Technical officials are umpires, referees, line judges. The court attendants, aka, moppers, are integral and probably the most important group that helps make the court safe and playable, so if you are one exclusively performing those critical tasks, kindly contribute. Delegates appointed by organisations and tourney directors are not technical officials. This is a crowd-sourcing attempt. I have a large data archive that needs verification and validation of annotations of match events and believe contributers on this sub-forum best suited. If someone here has more than 200 matches at international level competitions, please respond.
I experienced junior level matchs in EU. This international, yes? ok I write respond. what you say now. what contribute you need.
Since I only have umpired about 30 matches on an international level (and that was a small youth tournament as well - European 6 nations), I don't qualify, but I sure am interested in your study and its results. Please do post more details here! Note though that as we discussed before, BWF-accredited/certified umpires may not be allowed to post here per the BWF social media policy.
