Ordinary General Meeting in TGS-NOPEC Geophysical Company ASA will be held on 4 June, 2009 at Shippingklubben, Haakon VII's gate 1, Oslo, at 16:00 hrs. Registration of attendees will begin at 15:30 hrs.
The call for the TGS 2009 Shareholders' Annual General Meeting is attached both in English and Norwegian.
This information is subject of the disclosure requirements in § 5-12 of the Norwegian Securities Trading Act.