Hi! I've been looking at DST rules of Turkey, and I run into a few issues.

1) For 1986-2006, DST started at 01:00 local and ended at 02:00 local, with no exceptions.
2) 1994's lastSun was overridden with Mar 20, which was not reflected.

Links in comments were inaccessible and some were not official. Here are official papers:

http://www.resmigazete.gov.tr/arsiv/19032.pdf  -- page 2 for 1986
http://www.resmigazete.gov.tr/arsiv/19400.pdf  -- page 4 for 1987
http://www.resmigazete.gov.tr/arsiv/19752.pdf  -- page 15 for 1988
http://www.resmigazete.gov.tr/arsiv/20102.pdf  -- page 6 for 1989
http://www.resmigazete.gov.tr/arsiv/20464.pdf  -- page 1 for 1990 - 1992
http://www.resmigazete.gov.tr/arsiv/21531.pdf  -- page 15 for 1993 - 1995
http://www.resmigazete.gov.tr/arsiv/21879.pdf  -- page 1 for overriding 1994
http://www.resmigazete.gov.tr/arsiv/22588.pdf  -- page 1 for 1996, 1997
http://www.resmigazete.gov.tr/arsiv/23286.pdf  -- page 10 for 1998 - 2000
http://www.resmigazete.gov.tr/eskiler/2001/03/20010324.htm#2  -- for 2001
http://www.resmigazete.gov.tr/eskiler/2002/03/20020316.htm#2  -- for 2002 - 2006

Sincerely,