This is somewhat of a large answer requirement. However, if you look at the IRB website there is a referees section there that can help. Some of the points to look for are
Is the field appropriate - size, markings, flags, posts.
Is there the correct number of players for each side
Are the teams wearing correct colours differences, accepted clothing and footwear
Is there safety equipment available in the event of incident either to officials or players
Are there competent touch judges - and do they know what the referee will expect of them
Are players aware of what the referee is expecting in certain situations i.e. the front row, safety and binding.
Who are the captains - as only the captain will question a decision - verbal confrontation from a player will be penalised and if necessary the player sent off.
Is the match ball and any replacements accepted according to IRB specification
Does the referee have 2 whistles and an accurate time piece to check timing and do the assistance have back up watches to help the referee
Red/Yellow cards and a pen
Is any body armour worn by any player in the regulated listing
The list goes on
At 80 minutes or earlier under adverse circumstances.
Yes, a rugby union video referee is a qualified Rugby Union Referee.
That depends on the assessment of the capabilities of the disabled person by the coach and parents.
They help the referee with offside decisions and signal a number of things, such as throw-ins and substitutions.
Ian Rogers - rugby referee - was born in 1957.
3 - 1 Referee and 2 assistant referees as a minimum
at senior level (regional ) there is One referee and 2 assistant referees plus a TMO (TV match official) In non regional there is One referee and 2 assistant referees
T.M.O stands for Television Match Official. == ==
The TMO (television match official) uses video footage to check tries or kicks at goal for the referee who is unsure whether it has been scored or not. Radio linked match officials Indirectly- development of the rugby balls, development of training aids, statistical data recovery, development of rugby shirts,
There will be a referee and 2 assistant referees. In a premier league and senior games a citing official is used also and a TMO (Television match official)
Technically No. The role of any referee in either code rugby code remains that same. However, rules are different of course
One referee, 2 assistant referees and in pro levels there is also a TMO (Television Match Official)