Hi fr957,
I would be happy to post whatever further news I become aware of regarding the NATT. However, I must correct you on one point. Although the National archives are responsible for a whole lot, BMD records are not within their current responsibility. The Ministry of Legal Affairs - Registrar General Department - however,is.
I look forward to the day when that should take place, but I really don't expect it to be soon. On the other hand, you never know what could happen, or when....