Here is the AIA's view of the Bulgarian and Peruvian MOU hearings: http://www.archaeological.org/news/advocacy/7317
The discussion underscores the ideological nature of the AIA's opposition to collecting. Practical concerns and fairness to small business don't rate for these out of touch academics. They also willfully ignore the fact that the unprovenanced coins they want to restrict are freely available within Bulgaria itself. If collecting unprovenanced coins is such a problem as Bulgaria is concerned, why doesn't the Bulgarian government clamp down on Bulgarian collectors? It won't as that would cause an uproar, but that won't stop the obdurate State Department bureaucrats from clamping down on US collectors.
Instead of clamping down on collectors, how about regulating metal detectors at the source?
The preferred method of regulation, of course, is a system akin to that in Britain, Wales and Scotland, but the CPIA itself requires that the source country try effective regulation of metal detectors before US authorities restrict American's ability to import cultural goods like coins.
For my view of the public meeting, see