"duly recommended" is correct and usable in written English.
It is typically used to indicate that someone or something has been officially or properly recommended by someone in a position of authority or expertise. Example: The candidate was duly recommended by the hiring committee for the position.
Borbély's branch of the ethics committee duly recommended proceedings against Blatter, Platini and the Fifa general secretary Jérôme Valcke, and Eckert's branch suspended all three – and banned Chung himself for six years for misconduct.
The European Commission duly recommended Serbia for EU candidate status in a report in October 2011, but insisted that the opening of membership talks was conditional on Serbia normalising its ties with Kosovo.
Willie Mullins, recommended here at 4-1, duly transposed his dominant standing at home to become the Festival's leading trainer.
They also issue figures for recommended daily allowances of these nutrients that duly appear next to the ingredient lists on food packets and are duly ignored.Some people see this, and the accompanying campaigns to persuade people to eat healthy food, as a nannying intrusion into personal freedom.
When the commission made its report in 1870, it recommended many changes, and these were duly made in another warrant dated 27 April 1871.
It is therefore recommended that the revised National Health Policy should duly emphasize policies and strategies to prevent and control key NCDs through population-based interventions that require multi-sectoral approach.
At meetings in Ripon, Wisconsin (May 1854), and Jackson, Michigan (July 1854), they recommended forming a new party, which was duly established at the political convention in Jackson.
St. Laurent recommended the appointment of Canadian-born Vincent Massey, who was duly appointed by King George VI.
Dionne and NickHS recommended following this up with a coffee Coffee at 33, so I duly obliged.
I was told that the first person who recommended I buy my own router should not have done so, and I was duly sent an AOL one.
Estelle Morris, the education secretary, duly sacked Sir William Stubbs, head of the Qualifications and Curriculum Authority, the government's exams watchdog, and ordered an inquiry which has recommended that 300,000 papers in 26 subjects should be reviewed.
