Riba's international group will look at "the Institute’s role in engaging with communities facing civil conflict and natural disaster".
It is not yet clear whether the attempt to stall further discussion on the anti-Israel stance will appease Jewish architects who have repeatedly complained to Riba leaders. Israeli architects had threatened to walk out of the UIA if the matter was taken further.
The UIA had previously said it would not consider Riba's request when architects from around the world meet for their annual conference in South Africa in August.
Following Thursday's meeting Riba president Stephen Hodder said: "I am pleased that, through our new and expert international working group, we will be able to deliver a positive and constructive response to working with international communities.
“Riba Council’s resolution to call on the UIA to suspend the Israeli Association of United Architects has been fulfilled.
"The UIA response that the call is outside their ‘political scope’ brings the matter to a close."
He said institute members who chose to speak out on the matter in future would be doing so in a personal capacity.