capacity
...in her official capacity / in his

channel
through the official channels

high-ranking
high-ranking official

inquiry
...an official inquiry was held into the matter

instruction
official instructions

news
official news

non-official
sem carácter oficial

ODA
Official Development Assistance

official
to act in one's official capacity

organ
the official organ

police
police official

record
official record(s) of a society

recording
recording official

removal
removal of an official

return
the official returns

statement
official statement to the press

status
without any official status

supersede
to supersede an official