The National Library of Ireland has introduced a new and improved Online Order Form for researchers wanting to order books and other materials in advance.
The old form has been withdrawn with immediate effect, so if you've bookmarked its url, you'll need to update it to the new one, which is http://www.nli.ie/en/online-orders.aspx.
All terms and conditions related to the order and use of research materials remain unchanged.
If you get stuck, Reading Room staff will be able to help you, or you can contact info@nli.ie.