Corrigendum - Air quality targets for tropospheric ozone
The European Commission, DG XI, has published a corrigendum relating to its invitation to tender of 11 June 1997 (OJ S 111 of 11.6.1997 p. 31) for the economic evaluation of air-quality targets for tropospheric ozone. The deadlines relating to this call have been extended. The new deadlines are as follows: - The deadline for requesting tender documents is 18 July 1997; - The deadline for submission of tenders is 2 August 1997.