The sentence 'document has been approved' is correct and usable in written English.
You can use it when you are referring to the fact that someone has officially accepted the document. For example, "The legal document has been approved by the board of directors."
So far, the document has been approved by Austria, Greece, Hungary, Italy, Lithuania, Slovakia, Slovenia and Spain.
This document has been approved by the faculty of the Department of Computer Science, by the Deans of Student Affairs of the relevant schools of the University, and by the University's General Counsel.
They point out that the document had been approved, in his Israeli prison cell, by Marwan Barghouti.
By late afternoon on Tuesday, the second day of the five day gathering, High Commissioner Pillay stepped forth to announce that the outcome document had been approved.
Otherwise, you may have to leave the U.S. and will only be allowed to re-enter when your documents have been approved by the appropriate government agency.
The study, this protocol and related documents have been approved by the National Research Ethics Service Committee North West Liverpool Central (Ref: 12/NW/0214).
Once the data privacy and security documents have been approved, a number of methods can be used to accomplish the programming and data extraction, prior to data analysis.
The general study flow is depicted in figure 2. Study documents have been approved by the local data safety commissioner and the responsible ethics committee (reference no. 837.320.12 (8421-F)).
Armed with these core beliefs, McCain led the congressional effort to require that the US military only use interrogation techniques included in the US army field manual on interrogation, a public document that has been approved as lawful by numerous authorities.
