"deep consultations" is correct and usable in written English.
It refers to thorough and meaningful discussions or talks on a particular topic or issue. Example: The government has announced plans for deep consultations with experts and stakeholders to address the growing concerns about air pollution in the city.
She is always asleep, as though she is studying something, locked in deep consultation with everything that is not apparent.
"We need to carry out a deep consultation, pay attention to them and show some diplomacy and wisdom," Blatter said.
Country ownership requires new types of dialogue between donors, government actors and civil society, and deep consultation with our citizens on their priorities and aspirations.
"If the government wishes to evolve the safeguard over time into a major driver of abatement, that will be complex and need deep consultation, particularly on dealing with trade competitiveness issues and avoiding excessive administration and compliance costs".
After deep consultation with the family archivist as he basted another festive joint and stirred another 10-gallon jug of gravy for his ceaselessly gluttonous kin, I can say with confidence that the Mangan family have been loyal followers of the World's Strongest Man (Channel 5) competition for at least 32 of that shrine to musclebound insanity's 37 years of existence.
The case also described consultation as happening along a spectrum – from "deep consultation" to "lower levels of consultation" – depending on which aboriginal rights are at stake.
"We're dealing with what the courts have called deep consultation, where a higher level of fairness is owed to the Indigenous peoples, [and] where access to an open public forum process is not enough," Hasan told Arctic Deeply.
Hasan said he hoped the Supreme Court's ruling will provide greater certainty over what "deep consultation" means, and tell Indigenous peoples what rights they're entitled to when future projects are proposed.
The government promised to "undertake deeper consultation" with First Nations affected by the proposal, review the proposal's upstream greenhouse gas emissions in a report that would be made public, and expand public input into the NEB process.
One minute, viewers see world dignitaries deep in consultation.
