The phrase "an extra document" is correct and usable in written English.
You can use it when referring to an additional document that is not part of the main set of documents.
Example: "Please include an extra document with your application that outlines your previous work experience."
Alternatives: "an additional document" or "a supplementary document".
The basic service is free, but things like extra document storage, encryption, and integration with Salesforce.com require subscription upgrades that start at $12.95 a month.
"It's the first time in Olympic history when you need extra documents besides a ticket to attend," Mr. Levshits said in an interview, adding that his fan pass had been denied even though he had a ticket to watch the luge event.
Dariusz Mazur, the judge presiding over the case in Krakow, said the court could not make a ruling on Wednesday because it still had to consider extra documents submitted by Polanski's lawyers.
This was a pain for clients, and a boon for the accountants, who logged more billable hours filing the extra documents.
"They can be small fees, say of £25 for name changes, or £20 for extra documents, but it all adds up," he says.
For each user query and target source, we transform the user query into a subsuming query that can be supported by the source but that may return extra documents.
Answer: If the sponsor or managing agent has no extra documents to sell or to give to you, there are other sources, but you will probably have to settle for a photostat copy.
It has destroyed some 50-60 prohibited missiles, and come up with some extra documents and bombs or bomb fragments from the past, but these have not answered the many outstanding disarmament questions, or the suspicions that several governments, including America's and Britain's, have about Iraq's recent activities.
* Said to demand extra documents from disabled borrowers.
If you had a change of name since the last passport was issued you will need extra documents and should check with the consulate in advance.
