As used in paragraph 387-3 (a) of the regulation
shown, endorsement means:
A. seal of approval.
B. validation or ratification.
C. amendment to a contract.
D. signature.
E. approbation or support.
I think it’s B, but I’m not sure because I don’t know what the paragraph was. Endorsement means approval, and ratification means consent/approval too, so yeah.