if you make representations to someone or something then you complain officially to a person or an institution
I cannot agree with the Interior Secretary's representations to this court that BS Trust records are not at risk.
the action of representing someone or something (=the actions taken by someone officially appointed to act, speak or to be present somewhere for someone)
We cannot provide financial assistance for the costs of any legal advice and/or representation.
when you have someone to speak, vote, act for or make decisions for you
The party failed to win the minimum of 5 per cent of votes in either part of the country needed to gain representation.