There’s a regional compact regarding radioactive materials among several states out here. Ran into it when I was trying to get rid of some cobalt sources.
The reason for the compacts is that federal law requires each state have a plan to deal with rad waste, but most states don’t have rad waste disposal facilities and must enter compacts with states that do. I don’t know if this gives NM in this case jusriditction over material that is already out of state........ it might.
Oh just treat it with solvated electron technology and throw it off the end of the runway up ther....:o)
It’ll be juuuuust fine !