DUBAI, May 19 (Reuters) - Saudi Arabia's Dar Al Arkan Real Estate Development Co will start meeting international investors on Tuesday ahead of a potential Islamic bond issue, the firm said in a bourse filing. A sukuk offering, under the developer's established programme, will follow subject to market conditions, a statement on Monday said. ** details about the size or potential te**r of the sukuk were given in the statement, **r which banks would arrange the investor meetings. (Reporting by David French; Editing by Matt Smith)