According to Bangladesh newspaper "The Daily Star", Bangladesh will change its clock back to Standard Time on Dec 31, 2009. Clock goes back 1-hr on Dec 31 night. http://www.thedailystar.net/newDesign/news-details.php?nid=119228 and http://www.worldtimezone.com/dst_news/dst_news_bangladesh05.html " ....The government yesterday decided to put the clock back by one hour on December 31 midnight and the new time will continue until March 31, 2010 midnight.The decision came at a cabinet meeting at the Prime Minister's Office last night. ..." Alexander Krivenyshev, http://www.WorldTimeZone.com