The phrase "closely liaising" is correct and usable in written English
It can be used when describing the act of maintaining close communication or collaboration with someone or a group.
Example: "The project manager is closely liaising with the design team to ensure all requirements are met."
Alternatives: "working closely with" or "maintaining close contact with"
"Sussex Police are closely liaising with the South East Counter Terrorism Unit in relation to its inquiries".
"We are continuing to work closely with all partner agencies who have been involved in this rescue and recovery operation and I have been closely liaising with trade unions representatives about the safety of staff using the helicopters," he added.
"We are closely monitoring how work is progressing in the stadiums in the 12 [World Cup host] cities; and we are very confident about the work programme in these cities. "We are also closely liaising with Fifa, as they are helping us to build these stadiums for the two events, and producing constant feedback and monitoring reports on progress so far".
Physicians responsible for treating patients should have a general knowledge of the pathophysiology and natural history of the respective diseases, should be familiar with alternative forms of therapy, and should be able to closely liaise with other physicians involved in managing the patients.
A Foreign Office spokesman said that they were keeping a close eye on the situation and were liaising closely with the local authorities.
The Scottish government is "liaising closely" with the inquiry.
"The F.S.A. will be liaising closely with the S.E.C. in this review".
We are liaising closely with Ms Cafferkey and her representatives to ensure an early resolution that meets the public interest".
The man has yet to be identified and Police Scotland is liaising closely with the families of the missing men".
Lonmin was liaising closely with state police, lending them the company's own private security staff and helicopters, and ferrying in police units on corporate buses.
A Police Scotland spokeswoman said: "The man has yet to be identified and Police Scotland is liaising closely with the families of the missing men".
