The phrase "are continuing as normal" is correct and usable in written English.
It can be used to indicate that activities or operations are proceeding without any changes or disruptions.
Example: "Despite the recent challenges, our operations are continuing as normal, and we expect to meet our deadlines."
Alternatives: "are proceeding as usual" or "are running as expected".
There has been speculation that the England football team could boycott this summer's World Cup in Russia, but the FA has insisted preparations are continuing as normal.
Flights from the UK to Istanbul and other Turkish airports are continuing as normal, following the suicide bombing in the Sultanahmet district of Turkey's largest city.
Flights to Hurghada – the Egyptian resort where three foreign tourists were injured in an attack on the Bella Vista hotel – are continuing as normal, with EasyJet's 11.15am flight taking off from a murky Gatwick as planned.
While officials here emphasize that both production and sales of oil are continuing as normal, the semiofficial Mehr News Agency said that the attack was intensifying and that access to the internal communications systems of most prominent oil and gas companies had been intentionally cut.
Although Pro Softnet's day-to-day operations are continuing as normal, this "tax" on progress and innovation is unavoidable.
Hearings on Capitol Hill are continuing as normal, and tourists have been allowed to return to the area.
Yet only a few streets away from the site of the massacre, Parisian life appeared to be continuing as normal.
BP's chief executive Bob Dudley said that dependents of its 40 Libya staff had been evacuated but that operations were continuing as normal.
"The gas supply from Egypt is continuing as normal, in accordance with the trade agreements," the Israeli Ministry of National Infrastructure said in a statement on Tuesday.
(According to the Australian government, the search is continuing as normal: "Fugro Equator resumed underwater search operations on 5 February following a suspension due to weather conditions". Last week, search coordinator Martin Dolan said he expected the plane would be found "between now and May").
