If your document requires witnesses in addition to the notary, you are responsible for providing these witnesses. Consular staff cannot serve as witnesses. Witnesses cannot be a spouse or a relative, and each witness will need photo identification. This is particularly important with regard to last wills and testaments.
Signing on behalf of a company or corporation:
If you need to execute a notary service on behalf of a company/corporation, you will need to provide evidence that you have some kind of role in that company/corporation: e.g., CEO, manager, owner, or member. You may present a combination of documents, such as corporate letterhead, business cards, legal papers, articles of incorporation, partnership agreements, letters of guardianship or administration, or your company’s tax returns.