The phrase "all relevant matters" is correct and usable in written English.
It can be used when referring to all issues or topics that are pertinent to a particular discussion or situation.
Example: "During the meeting, we will address all relevant matters to ensure that everyone is informed and on the same page."
Alternatives: "all pertinent issues" or "all applicable topics".
The spokesman said: "On Monday September 26 the home secretary, having carefully considered all relevant matters, signed an order for Shrien Prakash Dewani's extradition to South Africa.
A Cardiff council spokesperson said: The council is satisfied that it took into account all relevant matters including local community concerns before resolving to grant planning permission.
The UK courts found there were no statutory bars to his surrender under the Extradition Act 2003 and, on 9 March, the home secretary, having carefully considered all relevant matters, signed an order for his extradition to the US.
The 31-year-old activist, who has Asperger syndrome, lost his legal challenge to avoid extradition in September, and on Monday the Home Office said the necessary order allowing his removal had been signed after Rudd "carefully considered all relevant matters".
A spokesman said Mrs May had "carefully considered all relevant matters".
The Home Office said Ms Rudd made the decision after "carefully" considering all relevant matters.
Mr Justice Griffith Williams said the mayor had "directed himself correctly, considered all the relevant matters and reached a reasoned decision which cannot be criticised".
After a nine-day hearing in London he concluded that the Mayor - in deciding to exclude demonstrators from the historic site - had "directed himself correctly, considered all the relevant matters and reached a reasoned decision which cannot be criticised".
She said: "The lack of police presence showed that the protesters were not causing a problem, yet the mayor was dogmatic in pursuing an expensive legal process". The judge said that in reaching his decision the mayor "directed himself correctly, considered all the relevant matters and reached a reasoned decision which cannot be criticised".
Performance improvement of x86 processors is a relevant matter.
Brittin, the president of Google Europe, the Middle East and Africa, declined to respond to a request to say how much he was paid, saying: "I'll happily disclose that if it's a relevant matter for the committee".
