MountingE+W+S
3.11.2 Filling instruments required to bear verification marks shall have a verification mark support, at the place provided for above, which shall ensure the conservation of the marks.
When the mark is made with a stamp, this support may consist of a strip of lead or any other material with similar qualities, inserted into a plate fixed to the filling instrument or a cavity bored in the filling instrument itself.
Commencement Information
I1Sch. 4 para. 3.11.2 in force at 17.7.2000, see reg. 1(1)