Updates are available for the reference books.
18th Edition Visser:
An update is available here:
Note that the text for R.36(1) in this update is incorrect. It should be:
(a) the divisional application is filed before the expiry of a time limit of twenty-four months from the Examining Division's first communication under Article 94, paragraph 3, and Rule 71, paragraph 1 and 2, or Rule 71, paragraph 3, in respect of the earliest application for which a communication has been issued, or
On page 164 (Art.79(2) OJ2010, 603 is wrong for the extension fees grace period. It should be OJ2009, 603
I have reported this to Derk already
Sept 2010 version of Hoekstra:
Updates are available here:
Erratum for the the Question and Answer books:
Remember that under the new compensation rules, if you get 45 points or more on D, you can compensate it with A/B/C. You can compensate ether either at this sitting or at future sittings of A/B/C.