BUZZ-Intertek: biggest fall in three years
** Product testing co Intertek suffers after trading update which shows it sees no improvement in FY organic revenue growth & operating margins vs previous year
** Reports 0.7 pct drop in organic revenue growth for first 10 months of year
** Stock down 9 pct, biggest casualty on STOXX Europe 600 , taking YTD loss to about 23 pct
** Volume robust; already traded more than half of its 90-day daily average
** Co also said its commodities division and oil-related services continued to be impacted by deteriorating market conditions
** Peer Bureau Veritas falls 4.8 pct on read across, with SGS (Other OTC: SGSOF - news) down 2.5, both among most traded on Stoxx (RM (LSE: RM.L - news) : tricia.wright1.thomsonreuters.com@reuters.net)