Article 4

The first partial invitation to tender shall expire at 15.00 (Brussels time) on 5 October 2005.

The closing dates for the submission of tenders for subsequent partial invitations to tender shall be each Wednesday at 15.00 (Brussels time), with the exception of 2 November 2005, 28 December 2005, 12 April 2006, 24 May 2006 and 14 June 2006, i.e. weeks when no invitation to tender shall be made.

The last partial invitation to tender shall expire at 15.00 (Brussels time) on 28 June 2006.

Tenders must be lodged with the German intervention agency at the following address: