This element is mandatory and shall be entitled "Endorsement notice".
If the endorsed document is referred to without modifications, the following text should be used:
"All elements of …. apply."
If the endorsed document is referred to with modifications, the following text should be used:
"The elements of …. apply , with the following modifications:"
The modifications shall be presented in an order following the sequence of clauses of the endorsed document. General modifications shall precede specific modifications.
The use of manual revision marks for the presentation of the modifications is recommended. Deleted text should be struckout; inserted text should be underlined. Neither deleted nor inserted text should be coloured.
Designation of the serial order of an annex shall be with two letters, the first letter always being Z (i.e. ZA, ZB, ZC, etc.), in order to avoid confusion with any annexes of the endorsed document.