Observers may participate in meetings, without the right to vote, at the invitation of the Chair of the meeting and if there is no objection from the Parties present.

MEETING OF THE HIGH CONTRACTING PARTIES TO THE CONVENTION FOR ... in the work of the Meeting, without the right to vote, and subject to Rule 8.3. II.

...permanent observer missions to UNESCO may participate in the work of the Meeting as observers, without the right to vote, and subject to Rule 11.3.

... at the annual business meeting of NAAHoLS on recommendation of the Executive ... without the right to vote, in the annual business meetings of NAAHoLS. 6.

...Rules of Procedure adopted by the Conference at its Second Meeting on 2 July .... for Refugees, or his representative, shall participate, without the right to vote, ...

Participation by non-Council members (without the right to vote): ...

https://www.google.ru/#newwindow=1&tbs=li:1&q=meeting "witho...



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Note added at 1 час (2017-03-17 08:38:30 GMT)
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В ООНовских (и не только) документах "право совещательного голоса / с правом совещательного голоса" обычно переводится как "participate/serve in a consultative/advisory capacity"

https://www.google.ru/#q=право совещательного голоса consult...

https://www.google.ru/#newwindow=1&tbs=li:1&q=право совещате...