I was pointed to an article on the BBC website.
http://news.bbc.co.uk/2/hi/europe/8119320.stmUkraine is opening up part of its old KGB archive, declassifying hundreds of thousands of documents spanning the entire Soviet period.
Its says the Ukrainian Security Service are in charge of this.
If anyone is interested in making a request, then here is the website in english
http://www.sbu.gov.ua/sbu/control/en/indexCheers,
Bobby