When you are presented with a document naming two individuals and both of their signatures require notarizations,both signers:

A.Need to be present at the same times for the notarization to take place.

B.Can appear at different times,but the notary is to complete only one notarial certificate for both signers.

C.Can appear at different times,but the notary must complete a separate notarial certificate for each signer at the time they personally appear.