Hello, According to Turkish government decision, there will be one-day delay in the start of DST. DST start time will be "2014 Monday, 31 March" instead of "2014 Sunday, 30 March" on Turkey. Is there a plan to update the time zone database for this change ? The latest timezone data on the URL "http://www.iana.org/time-zones" contains Time Zone Data v. 2013i and does not include the latest change in TURKEY. Here you can find the links for the change. http://www.timeanddate.com/news/time/turkey-starts-dst-2014.html https://bugzilla.redhat.com/show_bug.cgi?id=1065926 http://www.resmigazete.gov.tr/main.aspx?home=http://www.resmigazete.gov.tr/e... [Description: Description: Poligon thy:2013:subat:mail imza:logo-tek-satir.png] Semih SAKIZ | Sistem Programcısı / System Programmer Türk Hava Yolları A.O. Genel Yönetim Binası Atatürk Havalimanı Yeşilköy 34149 İSTANBUL | T +90 212 463 63 63 / 12848 - ssakiz@thy.com<mailto:ssakiz@thy.com> [http://www.turkishairlines.com/download/disclaimer/widen.jpg] Bu E-mail mesaji ve ekleri,isimleri yazili alicilar disindaki kisilere aciklanmamasi,dagitilmamasi ve iletilmemesi gereken kisiye ozel ve gizli bilgiler icerebilir.Mesajin muhatabi degilseniz lutfen gonderici ile irtibat kurunuz,mesaj ve eklerini siliniz.E-mail sistemlerinin tasidigi guvenlik risklerinden dolayi,mesajlarin gizlilikleri ve butunlukleri bozulabilir,mesaj virus icerebilir.Bilinen viruslere karsi kontrolleri yapilmis olarak yollanan mesajin sisteminizde yaratabilecegi olasi zararlardan Sirketimiz (T.H.Y. A.O) sorumlu tutulamaz. This email and its attachments may contain private and confidential information intended for the use of the addressee only,which should not be announced,copied or forwarded.If you are not the intended recipient,please contact the sender,delete the message and its attachments.Due to security risks of email systems,the confidentiality and integrity of the message may be damaged,the message may contain viruses.This message is scanned for known viruses and our Company (Turkish Airlines Inc.) will not be liable for possible system damages caused by the message.