"need-to-know information" is correct and usable in written English.
You can use it when there is a situation in which someone requires information that is pertinent to their specific role or task. For example: "He was only given need-to-know information about the project."
Full of facts and need-to-know information.
For many years, we had an absolute provision that any classified information, which was going to be shared, is based on need-to-know information".
croatiatraveller.com: Run by ex-Lonely Planet writer Jeanne Oliver, this is not the most attractive of sites, but it's a money-maker based on the volume of need-to-know information.
An inventory of hotels with rooms to sell is released every day at noon, with three deals published per city, each with basic need-to-know information on the hotel, such as the closest tube, tripadvisor rating and mini bar prices.
That you're a carrier for a hereditary disease is more clearly need-to-know information than, say, your "genetic weight" — an estimate of what you are predisposed to weigh, according to a supposed average — which seems like it could provide, at best, qualified relief.
If the homeowner's spouse wasn't listed on the original mortgage, it isn't need-to-know information.
But the drug industry and its lawyers say doctors need to know information about drugs that may be important for their patients.
It also calls for a timescale to be put in place so that police responding to mental health crises know how long they have to wait for a response from health and social care workers,that services share "need to know" information such as history of physical violence, self-harm or drink or drug history and that a helpline for people with mental health problems should be available 24 hours a day.
Quintessential books only contain essential and practical need to know information.
The New Yorker Out Loud program will give you the "need to know" information from some of the best New Yorker articles.
That led to the birth of alternative means of sending money, like today's payment apps where you only need to know information like a username, phone number or email.
