President had on the first leg of his two-nation tour of Europe arrived in Switzerland on Monday and was welcomed by his Swiss counterpart.
While in Switzerland, President Rouhani met and conferred with the Swiss president and then met with Iranians residing in Switzerland.
Iran-Switzerland seminar was held on Tuesday morning and Iranian and Swiss presidents addressed it.
Then senior Iranian and Swiss officials started joint talks.
The two sides signed three documents of cooperation in the presence of the presidents, who then gave joint press conference.
Having taken part in lunch reception thrown in his honor by his Swiss counterpart, President Rouhani left Bern for Vienna.
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