The phrase "attending dignitaries" is correct and usable in written English.
It can be used to refer to important guests or officials who are present at an event or ceremony.
Example: "The gala was a grand affair, with many attending dignitaries from various countries."
Alternatives: "present dignitaries" or "visiting dignitaries".
At the opening ceremony for one of them, Gov. James S. Gilmore III told 200 attending dignitaries that the prison "shows we can make a difference.
But what should be the happiest of days becomes a charnel nightmare when a speeding hover-ambulance collides head-on with a minibus crammed with attending dignitaries.
After the event-opening Pledge of Allegiance led by Edward Sanchez, an invocation by Minnie Lush and the singing of carols by students from Roosevelt Elementary, Brian Paul introduced attending dignitaries including Mayor Anja Reinke, Councilman David Gordon and School Board member Ted Bunch.
Officer Burt attended dignitary protection classes, learned a new vocabulary ("the principal," "the body") and put on a suit for work for the first time.
Also attending were dignitaries representing 125 nations, including President Francois Mitterrand of France, Chancellor Helmut Kohl of West Germany and Prime Ministers Bettino Craxi of Italy, Felipe Gonzalez of Spain, Andreas Papandreou of Greece and Shimon Peres of Israel.
The final figures published by the Government showed that departments spent £261,976 on the event, which was attended by dignitaries from around the world.
The launch was attended by dignitaries from the Obama administration including chief science adviser, John Holdren, and the US attorney General, Eric Holder.
A funeral service to be attended by dignitaries from around the world, including the US vice-president, Joe Biden, is scheduled for Monday.
The bronze likeness, on a thin block of granite, showing Mr. Reagan in mid-stride, is to be unveiled Wednesday at a ceremony attended by dignitaries including Mr. Reagan's former attorney general Edwin Meese III.
At the ceremony, attended by dignitaries including the Norwegian royal family but not the prime ministers of India or Pakistan, Malala was joined by young female activists she had invited from around the world.
Athelstan was proud of his position, calling himself "king of all Britain" on some of his coins and using in his charters flamboyant rhetoric carrying the same message; he held great courts attended by dignitaries from all over England and by Welsh kings; he subjected the Welsh to tribute and quelled a revolt of the Britons of Cornwall.
