Amends definitions 1.3.21 (lawn edge trimmer) and 1.3.22 (lawn trimmer), adds text to subclauses 2.2.9.1, 3.3.2.1.1 and 3.3.2.1.3, replaces subclause D.3.2 and deletes its footnote 4), adds a new subclause D.3.3.