Here is the list of files in the official library, whose original author has not affirmed the CA and and therefore need to be re-written by CA-authors.

William Howard and Guy Vivan [3] have already put a lot of effort in this task [4], with only a few parts left but also those have to be substituted. If anyone would like to re-write these from scratch - without copying the original author's work, then please do so and send to the LDraw admins (parts@ldraw*no-spam-please*.org) for submission to the Parts Tracker.

As we go through the library to reformat the headers, we may find other files with significant changes made by non-CA authors. We'll deal with those on a case by case basis.

To further aid this transition process it would be very helpful for people to review those parts that have already been converted. Please visit this page [5] to see a list of the parts that need reviewing and eliminate any that have enough certify after you make some reviews.