Revision of Pashto Translation Document

The source file is in Italian language. Client requested to translate the file into Pashto. We did the translation. So revision, checking and review process is need to make sure the translation is excellent. So now, we need revision, checking and review process to make sure the document is excellent before we send it to our client. Please check grammar, spelling, coherence, structure, punctuation marks and meaning. We do not know Pashto so please send us a proof and comments whenever you make changes. I advise to activate the Word feature of "Track Changes" so that the original translator sees your comments for approval. Word count is about 30000, thirty thousand. Field is legal. There are about 40 pages. The service provider told me she requested from a proofreader to revise and she told me revision is one. At my end, I want to make sure things are fine indeed because this is the first time we cooperate with that service provider.