But does anyone even try? What is the procedure for recruitment of the right trainees to start with? Is it public and open to anyone interested in becoming a judge, tech spec etc, with publicly announced requirements you need to meet and a proper documentation and external supervision? This is a genuine question as I have no idea how it works and to get judges and tech specs separated from feds for better objectivity you should basically start with the recruitment and training procedure designed to reach people who are outsiders and not involved with the fed to start with. Otherwise, it is all "me and my sister and her best friend and no one else available" kind of situation (which, frankly it seems it is in most cases, the more you read about it).
At the moment, there is an examination to become an "International" official and then another examination to be promoted from "International" to "ISU" official.
"International" and "ISU" qualifications allow to serve in different tiers of competitions.
To sum up (by memory):
Judges: ISU qualification is required for Olympics, ISU Championships and Grand Prix Final. "International" is enough for other international competitions.
Technical controllers and specialists: ISU qualification is required for Olympics, ISU Championships, Grand Prix Final, Senior and Junior GP stages. Challenger Series events should have 2 members of the technical panel with ISU qualification out of 3.
Referees: Same for technical panel, except that "international" referee can serve in Junior GP stages.
Generally, Feds propose the candidates to take the exams.
To undergo the exam for first appointment, you need some services at national level
Judges
have served, during the 36 months preceding July 31st of the calendar year of the nomination as a Judge:
- for Single & Pair Skating: in at least three National Competitions (as per Rule 411, paragraph 9.a),
- for Ice Dance: in at least two National Competitions (as per Rule 411, paragraph 9.a)
Technical specialists
have served, during the twenty-four months preceding July 31st of the calendar year of the nomination, as a Technical Specialist in two National Competitions (as per Rule 411, paragraph 9.a).
Technical controllers:
have served, during the twenty-four months preceding July 31st of the calendar year of the nomination, as a Technical Controller in two National Competitions (as per Rule 411, paragraph 9.a).
To take the exam for promotion from International to ISU level, you need
Judges:
have served, during the 36 months preceding July 31st of the calendar year of the nomination, as a Judge:
- for Single & Pair Skating: in at least four International Competitions (as per Rule 411, paragraph 9.b) including one Senior and one Junior, one Pair and one ISU Event. The ISU Event must have taken place in the last twelve months preceding the nomination.
If the judging service in Pair Skating is insufficient, the Official must have participated in an ISU Seminar for Judges dedicated to Pair Skating during the thirty-six months preceding July 31st of the calendar year of the nomination.
- for Ice Dance: in at least three International Competitions (as per Rule 411, paragraph 9.b) including one Senior, one Junior and one ISU Event. The ISU Event must have taken place in the last twelve months preceding the nomination.
Technical controllers:
have served, during the forty-eight months preceding July 31st of the calendar year of the nomination, as a Technical Controller in a minimum of three competitions at least one of which must be an International Competition (as per Rule 411, paragraph 9.b), or for ISU Technical Specialists to become ISU Technical Controller have served, during the forty-eight months preceding July 31st of the calendar year of the nomination as a Technical Controller in a minimum of two National Competitions.
Technical specialists:
have served, during the forty-eight months preceding July 31st of the calendar year of the nomination, as a Technical Specialist in minimum three Competitions at least one of which must be an International Competition as per Rule 411, paragraph 9.b.