To bring the thread back on track...
If you have a better route I am all ears.
(Thanks for canvassing opinion!)
Assuming the goal is to get action to reform competition procedures at all levels, and this being a very specific complaint backed by irrefutable evidence I would try escalating it along a predictable path through the organisations closest to the issue and with the power to actually effect change where its needed.
Present the evidence, present a solution (to rules, procedures etc) and work the problem.
I would do this with the support and assistance of my fellow archers, having made extensive publicity of the issue, and presented the facts on the widest possible platforms.
My route would be linear and assumes I also have the evidence that complaints have been made - and recorded - on the day of competition to the TO, the club/organizing committee, judges etc.
The escalation through these steps assumes that the complaint and evidence is national in scale but is considered baseless by the relevant organisation, hence the need to escalate (discussion of whistle-blowing channels, or lack of, might be a topic for another thread).
1. Letter of complaint to all regional associations - got to cover the bases.
2. Escalate to AGB - I would think the process really starts here, if anything to avoid the ‘did you address this to the national governing body?’ later.
3. Escalate to Sport England.
4. Escalate to WA and DCMS.
5. Escalate to, I don’t know, IOC, European Courts, the press…? WA actually not being the last resort, perhaps...
...possibly unimaginative and probably naive (you may well be laughing...), or missing some steps. Maybe you’ve gone through these steps already but you asked whether I had a better route so I’m guessing not. Or perhaps vaulting all the lower levels is, in fact, simply more efficient and saves all the faff. My hope would be that each level is given a chance to act on the information and implement the requested change before moving it up the ladder.
Is it a better route? It all depends, I guess, on the goal of the complaint and without the evidence its difficult to grasp it's scope.
Again, not trying to denounce the whole proposition - I’m interested in your decision to go straight to WA.