The phrase "about the completion" is correct and usable in written English.
It can be used when discussing the status or details related to the finishing of a task or project.
Example: "We need to have a meeting to talk about the completion of the project and any remaining tasks."
Alternatives: "regarding the completion" or "concerning the completion".
April 2012: See article in Geosciences news about the completion of the radiogenic isotopes lab!
King's chief executive, Jefferson J. Gregory, said that the F.T.C. inquiry raised serious concerns about the completion of the deal.
Later, I saw Ahmad, Malik, and a few others outside the Gate of Peace, where they were talking excitedly about the completion of the ritual.
I don't know all the considerations that will go into deciding precisely what to say about the completion of that work and when to say it.
The two companies, which have involved dozens of small vendors in the effort, plan to make an announcement today about the completion of the first phase of the CNN project at the National Association of Broadcasters conference in Las Vegas.
"The minister had reported to the supreme commander about the completion of summer period of training on shooting ranges of the southern military district," Peskov said, according to RIA Novosti news agency.
More than celebrating, it's about monumenting the completion of a project, taking a moment to say, "I did it!" This makes it more fun and gives you balance.
Is there anything you've found out about schools since the completion of the film you'd like people to know?
CRP levels were determined from serum samples of patients and stored up to 4 days at about 4°C, until the completion of qualitative and semi-quantitative survey, by agglutination of latex particles using the Serolatex PCR kit, cat.
Israel announced a 10-month partial freeze on settlement building in November but allowed the completion of about 3,000 units already started and excluded Jerusalem from the moratorium, meaning that construction has not really slowed.
Boras has not had much to say about the delay in the completion of Drew's contract.
