dr. metly, i'd like to call on you, please. >> thank you mr. chairman. chairman carper, ranking member brasso. i'm a member of the senior professional staff of the u.s. nuclear waste technical review board an independent federal agency. i thank you for inviting me here today to provide some background information on the international experience related to consent based programs for sitting facilities for storing or disposing of high level nuclear waste. i will summarize my remarks and ask that my full statement be included many the hearing record. this subcommittee is undoubtedly familiar with the experiences in the united states both before and after site characterization was limited to yucca mountain. it may be less familiar with the experiences of other countries. these i believe can be very instructive. so i will focus my comments on them today. in the last 40 years, a dozen countries including the united states have initiated more than two dozen efforts to identify potential repository sites. only three of those efforts have succeeded in choosing a