I'm not so sure if it was his decision alone Skunk, rumors are that it goes all the way up into the government, in which case we'll never know the truth, unless Karremans would somehow feel the need of speaking the truth. Which is also very doubtful, since our "heroe" gladly accepted a medal for his performance in Srebrenica.
Oh, and don't believe for one second that "het Nederlands instituut voor oorlogsdocumentatie" isn't being censored. What our government doesn't like, will NOT go in the records. They are just as reliable as our "Rijksvoorlichtingsdienst".