The phrase "authorities on board" is correct and usable in written English.
It can be used when referring to officials or experts who are present or involved in a situation or decision-making process.
Example: "The authorities on board have agreed to implement new safety measures for the event."
Alternatives: "officials present" or "experts involved".
The new legislation, implemented in September 2002, introduced Part IV of the DDA to bring on board education authorities and further and higher education institutions, covering admissions and student services.
Although Evans insists Welsh local authorities are on-board, and "the spirit is there", whether that is the case remains to be seen.
Two guys sat on top of him, and we restrained him for the rest of the flight till we landed about 25 minutes later and the authorities came on board".
"There's a big appetite - it's just a question of how that is addressed - but I think with local authorities getting on board that is the first step to making people aware that self-build and custom-build is a viable model".
Another challenge surrounding Russia's law is how to ensure safety for international athletes when Russian authorities are on board with the ban on homosexual propaganda.
The Abel Tasman's fishing quota came with the same conditions attached to those for any other vessel, including an authority official on board to monitor its catch and a device in the net to stop seals and dolphins being captured.
More authorities are coming on board every day.
No doubt the Chinese and Vietnamese authorities have taken on board the lessons from events in the Arab world and are thinking hard about "inclusive" growth.
Meanwhile, local authorities have got on board (19 borough councils are committed to supporting Capital Growth) making starting a garden easier than ever, "Previously many local authorities thought it difficult to allow this to happen, whereas now it has been shown to be positive, there are few reasons to prevent it happening.
While many European authorities are not on board officially, a shift from "unacceptable" to "acceptable, provided the technology can be improved to protect modesty" is underway.
