The phrase "authorised to open" is correct and usable in written English.
It can be used in contexts where permission or authority is granted to someone to access or initiate something, such as a document, account, or physical space.
Example: "Only the manager is authorised to open the safe during business hours."
Alternatives: "permitted to access" or "allowed to unlock".
The advice gets pretty detailed: Mr Obama is urged to permit any American commercial or economic activity that would provide direct services, donations and goods to Cubans authorised to open private enterprises.
They get to drive the trains only if the system fails and they are authorised to open a cabinet of manual controls to move the train into a station.
The Association of Journalists, banned since the 2009 elections, has still not been authorised to open its doors.
On April 30, we were authorised to open fire, and if the submarine had surfaced in front of me I would have opened fire with all our 15 guns until it sank".
The chairman [of the CBF, José Maria Marin] authorised me to open a legal action at the Justice Ministry requesting that he loses his Brazilian citizenship, which Diego Costa has rejected.
"We've started to open up a little," said an ISI official authorised to speak to the press.
To that extent, it has been authorised to present the appearance of a fair and open trial.
International criminal court judges have authorised my office to open an investigation into alleged war crimes and crimes against humanity committed in South Ossetia during the 2008 armed conflict.
Intrusive powers can be authorised to prevent and detect serious crime, but this general purpose is left wide open to broad interpretation and abuse without requiring the authorising authority to verify the existence of that reasonable suspicion of criminality," argued Baroness Jones.
The law enforcement official, who spoke on condition of anonymity because he wasn't authorised to release details of the case, said he didn't know if Miller ever saw the DVD or opened the package.
You wouldn't get authorised to exist.
