National Standard Time (Chinese: 國家標準時間; pinyin: Guójiā Biāozhǔn Shíjiān; Pe̍h-ōe-jī: Kok-ka Piau-chún Sî-kan, see below) is the official time zone in Taiwan defined by an UTC offset of +08:00. This standard is also known as Taiwan Time (臺灣時間), Taipei Time (臺北時間) and historically as Chungyuan Standard Time (中原標準時間) until the early 2000s.