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12. 11. 2008 First companies successfully certified based on DVGW Code of Practice W 491-1 "Qualification criteria for companies involved in the inspection and maintenance of water distribution systems"
With the handover of the certificates during GAT '08 in Dortmund, the first specialist companies received their confirmation following the successful completion of the certification procedures.
12. 11. 2008 DVGW Code of Practice GW 301 "Qualification criteria for pipeline construction companies" is being revised
The draft of the revised GW 301 is expected for spring of 2009. Customers of DVGW CERT GmbH will receive timely information regarding the changes.
12. 11. 2008 VOB prequalification gains importance
There has been a considerable increase in the demand for VOB prequalification pursuant to the guideline of the German Federal Ministry of Transport, Building and Urban Affairs dated 25 April 2005 (as amended on 14 September 2007).