Here it is:
They don’t know quite what they want other than they want KiwiSaver plans exempted. JustMe and Moby might want to call their NZ MPs and have a word with them. They also claim to have extensive information sharing between NZ IRD and US IRS.
Perhaps you might want to have a word with Danie Beukman, Second Secretary at the New Zealand Embassy in Washington.
Another group I suspect might be interested in this letter I suspect would be the NZ Greens and NZ Labour.
Update: Call Danie Beukman on Monday. Really he works pretty closely with the US House Ways and Means committee. He is pretty active on Twitter also.