Vienna, July 14, IRNA � Iranian Foreign Minister Mohammad Javad Zarif underlined on Tuesday that reaching a deal with the world powers is not an end, but should be seen as the beginning of Iran's further interactions with the world.

'Iran deal is not a ceiling but a solid foundation. We must now begin to build on it,' Zarif wrote on his Twitter account after reaching a landmark nuclear deal with world powers.

After 22 days of intensive negotiations in Vienna, Iran and the G5+1 countries � the United States, Britain, France, Russia and China plus Germany � finally arrived at a final deal on July 14 which is likely to put an end to 13-year nuclear dispute.

Iran deal is 100 pages including the context and its annexes which were agreed upon by all the negotiating parties.

By IRNA